When I walked into Elon Musk's office at Tesla in 2011, I knew I was about to see something remarkable, but I couldn't have predicted how mind-opening the experience would be. Elon Musk, known for revolutionizing industries through SpaceX and Tesla, has a way of questioning the world that feels almost childlike—but not in the way you might think. He roots his approach to problem-solving not an extensive knowledge of past achievements but by tackling challenges like a 5-year-old, unafraid to ask ‘why' until he reaches the core of an issue. Here's what I learned about innovation from my meeting with Elon Musk.

What sets Elon Musk apart is his commitment to First Principles Thinking—a method that deconstructs problems to their fundamental truths. Instead of relying on established ideas, Musk strips away assumptions and starts from scratch. His belief is simple: assumptions can limit innovation, while first principles allow endless possibilities. He often explains it like this: “The normal way we conduct our lives is reasoning by analogy… But with first principles, you boil down to the most fundamental truths and then reason up from there.”

We can boil down Musk's approach into three actionable steps anyone can use.

During our conversation about HP's military-grade rugged displays, I watched Musk break down assumptions about car interfaces. What began as a discussion about technology quickly turned into a reimagining of how drivers interact with their vehicles. For example, Musk questioned why dashboards needed physical buttons and considered the actual purpose of car displays—this ability to strip down assumptions allowed Musk to redefine what was possible for Tesla's interface design.

Musk's thought process is more than just a strategy—it's a mindset. Think about how a 5-year-old constantly asks “why” to understand the world. Musk approaches challenges with a similar curiosity, seeing barriers as merely starting points for innovation. This is a reminder that breakthrough thinking doesn't require years of experience or knowledge; it requires curiosity and the courage to question what others accept as true.

One takeaway from my time with Elon Musk was his ability to anticipate pushback. “Government officials will push back,” he told me, predicting resistance to his vision of touch-screen interfaces in cars. Thirteen years later, regulatory bodies are challenging touch interfaces, advocating for more physical buttons for safety. Musk's foresight shows that innovators often face institutional resistance when pushing boundaries.

Applying first principles thinking is more straightforward than it sounds; you don't need to be a tech billionaire. Here are a few steps:

What I learned that day in Musk's office wasn't just a new strategy—it was a reminder that the most significant innovations often come from childlike curiosity. By questioning everything, we open ourselves to a world of possibilities beyond what we currently accept as possible. So, the next time you face a seemingly insurmountable problem, channel your inner 5-year-old and ask, “What if we're thinking about this all wrong?”

To learn more about Elon Musk, listen to this week's show: My Meeting With Elon Musk: Innovate Like A 5-Year-Old.