Confidence Expert: What Actually Builds Confidence (It’s Not What You Think)

The most common belief about confidence — that you need to feel certain before taking action — is backwards. According to behavioral researcher Dr. Sade Zarai, confidence isn't a feeling you wait for; it's a muscle built through action. The real barrier isn't lack of skill, but the brain's instinct to avoid uncertainty by magnifying threats and creating self-doubt. This leads to a cycle where people wait to feel ready, never act, and remain stuck. The breakthrough comes from understanding that confidence stems from 'big trust' — the belief that you can handle whatever comes, even if you don't know the outcome. This is rooted in four core self-evaluations: acceptance, agency, autonomy, and adaptability. The episode reveals that positive affirmations like 'I am enough' often backfire for those struggling with self-acceptance, because they contradict deep-seated beliefs. Instead, Dr. Zarai recommends 'self-validating statements' — realistic, growth-oriented phrases like 'I am capable of learning and growing every day.' A powerful tool for shifting mindset is the 'I could' list: writing down all possible next steps without commitment, then choosing one 'I will' action. This simple practice rebuilds agency and momentum. The episode also shows how leaders can model healthy doubt — not by hiding it, but by acknowledging it and focusing on what’s next — creating psychological safety and contagious confidence across teams. The ultimate lesson?