You Become What You Believe: Lessons from Ian Robertson's How Confidence Works

Continuing from yesterday’s reflection on Ian Robertson’s How Confidence Works, let’s explore how confidence can be one of the most powerful assets in life.

Think about this: what if there were something that could make you wealthier, healthier, smarter, happier, and more energetic? You might say, “Nothing that good exists.” But actually, it does — it’s confidence.

Here’s a brief summary of Robertson’s practical suggestions for building self-confidence:

1. Practice Self-Affirmation
   Talk to yourself — seriously. One of the best things you can do for yourself is to be your own cheerleader — speak kindly to yourself, celebrate small wins, and keep going even when no one else is clapping. Give yourself credit, encouragement, and recognition. Self-affirmation activates brain regions associated with positive emotion, helping you build resilience and motivation from the inside out.

2. Be Selective About Who You Spend Time With
   Identify the people around you: who boosts your confidence, and who drains it? Try to surround yourself with those who help you grow, and avoid those who make you doubt yourself.

3. Use Reality Distortion to Your Advantage
   Act as if you already can — as if you're already halfway there. Your posture matters: stand tall, open up, plant your feet. This “high-power pose” helps signal to your brain that you are in control and capable. This slight “distortion” of reality can make all the difference.

4. Just Take the First Step
   The most important thing is to start. Don’t overthink or get stuck comparing pros and cons. Confidence is built through action, not rumination. That first step sets everything in motion.

Robertson also makes a powerful point about anxiety. The more anxious we are, the less likely we are to take action. Less action means fewer new experiences, fewer successes, and in turn, even less confidence — triggering a negative cycle.

To break that cycle, you must act. For an anxious person, waiting for the right feeling before doing something rarely works. But taking action often creates those feelings. In other words, let action drive your emotion, not the other way around. That’s how you start turning the confidence flywheel.

And finally, the core message of the book:
Confidence is the belief that “I can do it” and “If I try, I can succeed.”
It often involves a slight bending of reality — enough to get us moving toward a self-fulfilling prophecy, step by step, until we achieve goals that might once have seemed out of reach.

Remember: You become what you believe. 

One last note: I read Ian Robertson’s book last August. It encouraged me so much that I even took some notes, but I never got around to writing about it. The notes just sat in my computer and were eventually forgotten — until recently. Revisiting them brought back the insights that had once struck me so deeply.

So I decided to write about it now — mainly for myself, as a way to remember what I learned and to have something I can return to whenever I need a boost. I hope it serves that purpose for you, too.