I had been terrified of public speaking. I couldn’t do it, I’d throw up. And I knew if I didn’t cure it then, I’d never cure it. And so I saw an ad in the paper for the Dale Carnegie course, which worked on your ability to speak in public. And I went down there. They made us do all these crazy things to get out of ourselves… If I hadn’t done that, my whole life would’ve been different.
Warren Buffett