"If a man wants to fly conservatively, he's first got to learn to stunt. May sound crazy, but it's a tested truth. It's a known fact now that a fourth of all the real crashes happen because a fellow got into a tail spin and didn't know how to get out of it. And the pilots in these crashes are mostly the youngsters, not the veterans. When a flyer has lived long enough with aviation to be considered a veteran, he usually knows by instinct what to do in a spin, doesn't have to stop and think 'What button shall I push?'