Bulletproof Radio

What if you could rewrite the code of your personality—on command? Not just cope with anxiety, overthinking, or social exhaustion… but delete the traits holding you back and install better ones? This episode challenges everything you’ve been told about identity. Dave dives deep into the science of personality change to reveal why your habits, moods, triggers, and even sense of self aren’t fixed—they’re fluid. And more importantly: they’re up for grabs. Joining him is award-winning journalist from The Atlantic, Olga Khazan, author of Me, But Better, who spent years hacking her own mind—transforming high neuroticism, social avoidance, and chronic self-criticism into calm, confidence, and connection. Her personal experiment in identity rewiring became a roadmap for anyone who wants to feel different… and live differently. You’ll uncover the hidden mechanisms behind neuroticism, reactivity, and emotional spirals—and how to override them with real-time upgrades. Wh