Every founder loves talking about the win. Very few talk about what it actually cost to get there.

In this episode of Tenacity with Sonia C, entrepreneur, investor, and bestselling author Ari Rastegar shares the stories most founders never tell. From borrowing $3,500 while still in law school to believing he'd become a millionaire overnight, only to wake up $800,000 in debt, Ari opens up about the failures that shaped how he builds businesses today.

This conversation goes beyond startup success. Ari explains why failure isn't the opposite of winning, it's the process that makes great founders. He shares how unexpected setbacks taught him to prepare for uncertainty, why every entrepreneur should stress-test their business before a crisis hits, and how rebuilding his health became just as important as rebuilding his companies.

If you're building a startup, navigating uncertainty, recovering from a setback, or questioning whether the grind is worth it, this episode offers practical lessons from someone who's lived through both the highs and the lows.

• Why failure is one of the greatest advantages a founder can have
• How Ari went from a $3,500 loan to building a multi-billion-dollar real estate business
• The startup mistake that turned a million-dollar win into an $800,000 loss
• How to prepare your business for black swan events and unexpected crises
• Why hustle alone isn't enough to build a sustainable company
• The mindset shift that helped Ari rebuild both his business and his health
• What resilience actually looks like when you're under pressure

If you've ever wondered whether you're the only founder struggling behind the scenes, this conversation is for you.

Every founder starts with a vision. Very few end up building the company they originally imagined.

In this episode of Tenacity with Sonia C, Sonia sits down with Nick DAmbrosio, Founder and CEO of NOMADICS, to unpack what it really takes to keep a business alive through nearly two decades of change.

Nick shares how his company unexpectedly evolved from an environmental consulting firm into a defence engineering and digital intelligence company after landing a government contract by accident. What followed wasn't one dramatic pivot, but years of adapting, building credibility, making difficult decisions under pressure, and letting go of the identity he originally built the company around.

Together, they discuss why trust takes years to earn, how founders make decisions when the stakes are high, what it takes to work with government agencies, and why resilience matters more than having the perfect business plan.

The conversation also explores one of today's biggest topics: AI. Nick explains why founders should think of AI as a tool, not a replacement for human expertise, and why building the next generation of talent still matters.

If you're navigating uncertainty, considering a pivot, or trying to build a company that lasts, this episode offers practical lessons from someone who's led a business through recessions, COVID, major industry shifts, and constant change.

In this episode, you'll learn:

• Why successful founders eventually outgrow their original business model

• How to build trust in industries where mistakes aren't tolerated

• What founders misunderstand about government contracting

• How to make better decisions under pressure

• Why AI should support your business, not replace your people

• How to build a company designed for long-term resilience

If you're an early-stage founder, a scaling CEO, or an entrepreneur facing difficult decisions, this conversation will challenge the way you think about growth, leadership, and staying relevant over the long haul.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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Burnout isn't the real problem. The real problem is the kind of ambition that's driving you.

In this episode of Tenacity with Sonia C, Sonia sits down with entrepreneur and agency founder Bianca B. King to unpack the difference between toxic ambition and joyful ambition, and why so many founders unknowingly build businesses from a place of survival instead of purpose.

Bianca's journey began long before entrepreneurship. After leaving home at just 13 years old, she learned that ambition was about survival. That mindset helped her rise through commercial real estate, close more than $1.4 billion in transactions, and earn top industry recognition, but it also led to burnout.

After leaving a successful corporate career to launch her own agency during the Great Recession, Bianca found herself with just $38 in her business bank account. That moment forced her to rethink not only how she ran her business, but why she was building it in the first place.

In this conversation, Sonia and Bianca discuss:

• Why founder burnout often starts with survival thinking
• The hidden cost of hustle culture
• How to recognize the warning signs before burnout takes over
• Why cash flow is the first system every founder should master
• The mindset shift from employee to founder
• Why relationships are your greatest business asset
• How to build a business that supports your life, not one that consumes it
• What "joyful ambition" looks like in practice

If you're a founder, entrepreneur, or business leader feeling exhausted, questioning your definition of success, or trying to build a sustainable business without sacrificing your well-being, this episode is for you.

About the Guest

Bianca B. King is the founder of a boutique marketing agency with nearly two decades of experience helping businesses grow. She's also the creator of the concept of Joyful Ambition, challenging entrepreneurs to redefine success around purpose, agency, and fulfillment rather than constant hustle.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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Enterprise AI is moving faster than most companies can keep up. But according to Larissa Schneider, the biggest challenge isn't the technology. It's execution.

In this episode of Tenacity with Sonia C, I sit down with Larissa Schneider, Co-Founder and COO of Unframe, to discuss what it really takes to build an enterprise AI company, earn the trust of Fortune 500 customers, and scale a startup in one of the most competitive markets in tech.

Larissa shares why she and her co-founders left successful careers in enterprise technology to build Unframe, how strategic partnerships helped them break into enterprise sales, and why competing against companies like Microsoft and Google requires more than great technology.

We also dive into the reality behind raising more than $100 million in venture capital. Contrary to what many founders believe, raising money doesn't reduce the pressure. It raises the stakes. Larissa talks openly about the responsibility that comes with rapid growth, hiring a global team, making decisions with incomplete information, and learning to let go as a leader so others can step up.

If you're building a startup, selling into enterprise organizations, leading AI initiatives, or navigating the challenges of scaling a business, this conversation is packed with practical lessons you can apply immediately.

In this episode, we discuss:

• Building enterprise trust as an early-stage startup

• Breaking into Fortune 500 organizations

• Strategic partnerships that accelerate growth

• What investors don't tell you about raising capital

• Why enterprise AI projects succeed or fail

• The build vs. buy decision for AI solutions

• Leading high-growth teams without becoming the bottleneck

• Why founders should spend less time online and more time talking to customers

This episode is for founders, startup operators, technology leaders, and anyone looking to understand what it really takes to build and scale a company in today's AI-driven world.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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What happens when your business grows faster than your systems, leadership, and life can handle?

In this episode of Tenacity with Sonia C, Sonia sits down with Lauren Cockerell, founder of Kaidar & Co, to unpack the scaling mistake that nearly cost her everything.

After being laid off while 8 months pregnant, Lauren built her company from the ground up. But years later, rapid growth, hiring pressure, operational chaos, and leadership stress forced her to confront a hard truth: more revenue does not automatically create a better business.

Lauren shares the real behind-the-scenes reality of scaling a service business, including:

• Growing revenue by 70% and watching systems break
• Making hiring decisions too quickly
• Navigating a business partner exit
• Balancing leadership with motherhood
• learning why niching down creates clarity
• Rebuilding the company around intentional growth instead of survival mode

This conversation is for founders who are:

• overwhelmed by scaling pressure
• experiencing founder burnout
• struggling with leadership decisions
• trying to build a sustainable business
• questioning whether the company they built still fits their life

If you are scaling fast but feeling exhausted, this episode will help you rethink what success should actually look like.

https://soniacouto.com/podcast

What happens when your business growth is no longer limited by strategy, but by your leadership?

In this episode, Sonia sits down with Eric Dingler to unpack the leadership lessons that emerge as businesses scale. Eric shares the moment he realized his team kept having the same conversations because leadership systems and communication clarity were missing.

Together, they explore:

• Why growing teams require different leadership styles
• How unclear communication creates confusion and inaction
• The difference between brainstorming and decision-making
• Why leaders unintentionally slow execution
• How accountability and ownership are built into company culture
• The importance of intentional meetings and clear outcomes
• What leaders must change about themselves to scale effectively

This conversation is packed with practical insights for entrepreneurs, founders, executives, and team leaders who want to improve communication, create alignment, and build organizations that execute with confidence.

Whether you’re leading a startup, growing a team, or trying to move your business to the next level, this episode will challenge the way you think about leadership.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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What does it really take to build something new when there’s no blueprint, no certainty, and no external validation?

In this episode of Tenacity with Sonia C., Sonia sits down with Sam Berman, founder of LARC, to talk about the internal war of entrepreneurship, the emotional cost of building, and the mindset required to keep going when doubt, isolation, and pressure hit hard.

Sam shares how LARC grew from a napkin sketch into a company serving some of the largest organizations in the world. He breaks down why obsession matters, when founders need to pivot, how to validate an idea early, why integrity matters more than skill when building a team, and what unresolved personal weight can do to a founder’s ability to lead.

This is a practical conversation about resilience, conviction, market validation, decision-making, and the discipline required to keep building when the path is unclear.

Key Takeaways

• The real battle in entrepreneurship is often psychological, not operational.
• Obsession can fuel endurance, but it does not replace market validation.
• If the market gives no traction, founders need to pivot honestly rather than romanticize the struggle.
• Big ideas require founders to dismantle “I’m not enough” thinking and stop playing small.
• Teams matter because founders do not need to have every skill themselves.
• Integrity is a stronger hiring filter than raw skill.
• Founders need to make decisions, move, and course-correct instead of waiting for certainty.
• Emotional discipline matters because fear, anger, rejection, and doubt can distort leadership.
• Unresolved personal weight does not disappear under pressure; building often brings it to the surface.
• Bold outreach can open doors, even with very large companies.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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Most founders think fundraising is about pitch decks, introductions, and traction.

But investors are evaluating more than just that; they are also looking for credibility.

In this episode of Tenacity with Sonia C, we explore a new fundraising strategy more founders are starting to use: visibility as leverage.

PR is no longer just about press coverage. It’s about positioning yourself as a credible, trustworthy founder that investors feel confident backing.

We break down:

• Why investors often trust founders they’ve heard of before they meet them
• How PR builds authority and reduces perceived risk
• Why personal brand influence investor confidence
• How founders can use visibility strategically when preparing to raise capital
• The difference between marketing visibility and credibility visibility

If you’re building something real but struggling to get investor traction, this episode introduces a new way to think about fundraising strategy.

Because investors don’t just fund ideas, they fund founders they believe in.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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Tenacity with Sonia C is a podcast for founders building real companies. Each episode explores how founders decide what to build, how they prioritize, and how they navigate uncertainty as they move from idea to product and from product to growth.

Most technical founders believe the hardest part is building the technology.

It isn’t.

In this episode, Sonia sits down with a neurotechnology founder building in the mental health space to unpack what actually makes or breaks a startup, and it’s rarely the science.

They explore:

• The transition from builder to CEO

• Why failure is a required phase of building

• How to validate before overbuilding

• Why the wrong cofounder can destroy momentum

• The tension between scientific credibility and startup speed

• How founders get in their own way

• Why revenue is the strongest signal of product value

• How deep tech companies build trust in regulated markets

This episode is for founders navigating:

Early traction challenges, product validation questions, cofounder decisions, or credibility hurdles in complex industries.

If you’re building in AI, medtech, neurotech, SaaS, or any technical vertical, this episode will help you see what investors, customers, and operators actually look for.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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Tenacity with Sonia C is a podcast for founders building real companies. Each episode explores how founders decide what to build, how they prioritize, and how they navigate uncertainty as they move from idea to product and from product to growth.

What happens when a childhood obsession becomes a real business?

In this episode of Tenacity with Sonia C, Sonia talks with Rui Couto about how he turned collecting comic books, Pokémon cards, and rare manga into a business built on sourcing, consulting, product design, and deep trust in a niche market.

Rui shares how he went from passionate collector to recognized expert, why he moved to Japan, how he built a network without relying on a traditional website, and what founders can learn from solving their own problem before the market catches up. He also breaks down the real work behind niche credibility, the cultural lessons of doing business in Japan, and why product innovation often starts with frustration.

This episode is for founders, collectors, niche builders, and anyone trying to turn expertise into a business without following the standard playbook.

Practical takeaways include: how to spot hidden market opportunities, why trust can outperform scale, how to build authority in a niche, and what it takes to turn passion into real revenue.

If you enjoyed this conversation, follow Tenacity with Sonia C for more honest discussions with founders who share the realities of entrepreneurship, leadership, growth, and resilience, without the highlight reel.

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