The Dr CK Bray Show

We spend a lot of time trying to protect our brains from distraction, but what if we started training our cognitive abilities the same way we train our bodies? In this episode, Dr. Bray explores a fascinating new way of thinking about cognitive fitness, inspired by Cal Newport's idea that we may be entering a new phase where we move beyond digital detoxes and begin measuring what our brains can actually do.

How long can you stay focused on something difficult? Can attention be trained and improved? And as AI begins doing more of our thinking for us, which cognitive abilities should we deliberately keep exercising ourselves? Dr. Bray shares a simple cognitive fitness test you can try today and explores why your current attention span may be a starting point rather than a limitation. This episode may change the way you think about focus, technology, and what it means to keep your brain fit.

Cal Newport "Monday Advice Podcast". How to build a cognitive training program.

Quotes from Dr. Bray

"We have spent years trying to make our brains less distracted. Now we need to start making them more capable."

"Perhaps we have spent a lot of time thinking about cognitive hygiene, and not enough thinking about cognitive training."

"Technology removed physical effort from our lives, so we created exercise. Now we need to make the same distinction cognitively."

What if the problem with happiness is that we're trying too hard to make life a 10?

We chase the next promotion, accomplishment, purchase, or experience believing it will finally make us happier. Then we get there, our brain adapts, and before long we're asking, "What's next?"

In this episode, Dr. Bray explores the surprising science of happiness and Arthur Brooks's three essential ingredients for a happier life: enjoyment, satisfaction, and meaning. You'll discover why achievement alone never seems to be enough, why more pleasure doesn't necessarily create more happiness, and why learning to appreciate an ordinary 6 or 7 may be one of the secrets to an extraordinary life.

Maybe happiness isn't about getting more. Maybe it's about getting better at noticing what's already there.

Quotes from Dr. Bray

"The human brain is remarkably good at adapting and having that new level of happiness become your norm."

"We aren't necessarily unhappy. We're just continually postponing happiness. I'll be happy when this happens... this may be four of the most expensive words you will ever say."

"Instead of continually and constantly trying to reach ten... a much better objective may be learning how to move our baseline from a five to a six or a seven."

What if the things you avoid aren't just disappearing from your to-do list, but are actually teaching your brain what to avoid next? Whether it's a difficult conversation, speaking up in a meeting, trying something unfamiliar, or even avoiding physical movements that feel awkward, the relief we feel when we back away can reinforce avoidance and make us more likely to repeat it.

In this episode, Dr. Bray explores the psychology and neuroscience of avoidance and why small moments of discomfort may be important opportunities to build adaptability, confidence, and resilience. You'll learn how avoidance gets reinforced in the brain, why it can quietly spread into other areas of our lives, and how taking small, manageable steps toward discomfort can give your brain new evidence: I can handle this.

Quotes from Dr. Bray

"The moment you make the decision not to do it, you feel a little bit better. That feeling of relief is where this story gets really interesting because your brain noticed it too."

"When we continually organize our lives around what is already comfortable and familiar, we may be reducing opportunities to practice adaptability and build confidence in our ability to handle unfamiliar challenges."

"We don't avoid things only because they seem frightening or unpleasant. Sometimes we avoid them because we aren't confident in our own ability to cope with what happens next."

You might think that by now we would have the human body pretty well mapped. Surprisingly, scientists are still discovering new ways our bodies are connected. One of the most interesting involves something called the interstitium. Think of it as a body wide network of tiny, fluid filled spaces supported by connective tissue that surrounds our organs, blood vessels, muscles, and nerves. Scientists have known about interstitial tissue for a long time, but newer research suggests these spaces may form a much more continuous network throughout the body than previously understood.

This becomes especially interesting when we think about the gut and the brain. We already know they are constantly communicating through what scientists call the gut brain axis. Signals travel through pathways including the vagus nerve, bloodstream, immune system, and chemical substances produced or influenced by the microbes living in our gut. Researchers are now exploring whether the interstitium could be another part of this communication network, potentially providing a pathway through which molecules and signals move between tissues. The science here is still developing, so it is too early to claim that the interstitium is a newly discovered "gut brain highway," but it may be another important piece of a much larger biological puzzle.

Why does this matter to you? Because it challenges one of the biggest misconceptions we have about brain health: that taking care of your brain is mostly about what happens inside your head. Your brain is continuously receiving information from the rest of your body. What happens in your gut, immune system, cardiovascular system, muscles, and other tissues can influence the biological environment in which your brain operates. That is one reason researchers are increasingly studying exercise, sleep, nutrition, stress, inflammation, and the microbiome not simply as "health behaviors," but as factors associated with cognition, mood, and long-term brain health. The emerging science of the interstitium adds another potential connection to that picture.

Perhaps the most useful takeaway is that we need to stop thinking about the brain as an isolated command center. Your morning workout isn't only doing something for your muscles. Your sleep isn't only helping you feel less tired. What you eat doesn't affect only your waistline. These behaviors interact with multiple systems that communicate with and support the brain. We still have a lot to learn about exactly what role the interstitium plays, and some of the most interesting possibilities remain hypotheses rather than established facts. But the larger scientific message is becoming increasingly difficult to ignore: if you want to take better care of your brain, you have to take better care of the body it lives in.

Scott C. Anderson "What Traditional Chinese Medicine Always Knew." September/October Psychology Today 2026.

What happens when you need someone to support your idea, prioritize your project, or change direction, but they don't report to you? In today's cross-functional workplace, some of the people most critical to your success may be people you have absolutely no authority over.

In this episode, Dr. Bray explores the psychology and neuroscience of influence and four practical ways to become more influential without relying on a title: understanding what matters to others, building trust before you need it, identifying the people others actually listen to, and creating ownership instead of compliance. You'll also learn simple tools you can immediately use to gain support, move ideas forward, and become someone people choose to follow, even when they don't have to.

Quotes from Dr. Bray "Influence is rarely just about making a stronger argument. It's about understanding the brain and the person receiving that argument."

"Stop asking, how am I going to convince them? And instead ask, what does the world look like from their chair and from their brain?"

"Good influence begins before you make your case. It begins when you become curious enough to understand the case the other person's brain is already making."

Have you ever walked into a meeting and immediately sensed something was wrong, even though nobody had said a word? There is a reason for that. Our brains are constantly reading the emotional signals of the people around us, and those signals can influence how we feel, think, communicate, and perform.

In this episode, Dr. Bray explores the fascinating science of emotional contagion and why the emotional state you bring into a room may matter more than you realize. You will learn how the brain processes social cues, why uncertainty makes us pay even closer attention to the people around us, and how the emotional climate of a team can influence attention, decision making, psychological safety, and performance.

You will also discover why emotional regulation is not about pretending to be positive and how a simple pause before your next meeting can change what you bring into the room. Whether you lead an organization, manage a team, or work alongside others every day, this episode will make you think differently about something you bring to every interaction: yourself.

Your nervous system is already in the meeting. What is everyone else's nervous system learning from it?

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QUOTES FROM DR. BRAY

"The leader's words did not create the anxiety. The uncertainty surrounding her behavior did."

"The signal is not that everything is fine. The signal is that something difficult happened and we're capable of responding to it."

"Your ability to recognize and regulate your own state affects not only your experience of work, but potentially the experience and performance of the people around you."

We hear a lot about doomscrolling and the negative effects our digital habits can have on attention, stress, and well being. But what if the answer is not simply to scroll less? What if we changed what we scroll through?

In this episode, Dr. Bray explores the emerging idea of bloomscrolling and the fascinating science behind what happens when we intentionally fill more of our digital environment with nature, awe, beauty, humor, curiosity, kindness, and human connection.

You will learn why the brain is naturally drawn toward negative and threatening information, how the content you consume can influence the state you carry into your next meeting or conversation, and why your digital environment may be affecting your workday in ways you have never considered.

Dr. Bray also introduces the idea of Attention Architecture and shares a simple experiment you can try this week to become more intentional about one of your brain's most valuable resources: your attention.

Maybe the goal is not to stop scrolling altogether. Maybe it is time to change our scroll.

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QUOTES FROM DR. BRAY

"What if it isn't only how much we scroll that matters... but actually what we are scrolling through?"

"We can decide whom we follow. We can decide what notification deserves access to us."

"Behavior change becomes more interesting when we don't simply ask what we should stop doing, but ask how can we change it instead."

Every time we post a photo of our children, we're doing more than sharing a special moment. We're helping shape a digital identity they may carry for the rest of their lives. In this episode, Dr. CK Bray explores the growing phenomenon of sharenting, the surprising risks created by social media and artificial intelligence, and the thought-provoking question every parent should ask before hitting "post."

You'll discover why this issue goes far beyond privacy, what we can learn from the heartbreaking story of a Utah family whose online fame had devastating consequences, and how small changes today can help protect your child's future. If you're a parent, grandparent, or anyone who loves a child, this episode will change the way you think about sharing life's biggest moments online.

What Parents Need to Know Before Sharing Their Children's Lives Online. Efua Andoh. Monitor on Psychology, June 2026

QUOTES FROM DR. BRAY

"Where's the line between celebrating our children and unintentionally taking ownership of a story that one day should belong to them?"

"A like happens today. A comment from a grandparent happens today. But the consequences of creating a permanent digital identity for our children may not appear for another 10 or 20 years — and our brains simply aren't wired to give those future outcomes the same emotional weight."

"Awareness doesn't necessarily change our behavior. We know the risks, yet we keep posting because the immediate rewards feel more important than the distant consequences."

When four indigenous children survived 40 days alone in the Colombian Amazon after a plane crash, the world called it a miracle. But what if their survival began years before the crash? In this episode, Dr. CK Bray explores the remarkable story behind their resilience and what it reveals about raising children who are confident, capable, and prepared to navigate life's unexpected challenges.

Discover why confidence isn't built by protecting children from every struggle but by gradually giving them opportunities to learn, contribute, solve problems, and grow. You'll walk away with practical parenting insights and a fresh perspective on how to raise children who don't just survive adversity, but thrive because they've been prepared for it.

QUOTES FROM DR. BRAY

"Confidence is not created through encouragement alone. Confidence is built through experience."

"Children do not become capable because we repeatedly tell them they are capable. They have to discover it for themselves."

"When we remove every obstacle, solve every problem, and rescue them from every uncomfortable experience, the very challenges we try to eliminate are the ones that help them build resilient, adaptable brains."

What if the hardest part of learning something new isn't the skill—but your brain?

In this episode, Dr. Bray dives into the neuroscience of first attempts and explains why your brain naturally resists change, how new neural pathways are built, and why feeling awkward is actually a sign of growth. Discover why confidence doesn't come before action, it comes because of it. If you've ever wanted to try something new but hesitated, this episode is for you. And for once, Dr. Bray kept it under 5 minutes!

Aditi Subramaniam, The Neuroplasticity of First Attempts. May / June 2026 Psychology Today

QUOTES FROM DR. BRAY

"Novelty, aerobic exercise, and repeated practice all act like fertilizer for new connections in the brain. Slow fertilizer, but fertilizer nonetheless."

"Novelty, in short, rewires our brains. Each stumble and recovery forces the adult brain to reroute, reconnect, and revise."

"Try something new at least every 30 to 60 days. Go out and do something totally different."