You have a brake in your brain that stops you doing stupid things. The older you are, the earlier that brake comes on. When you're 20 you stop at nothing; when you're older you're cleverer than when you're 20, so your brain brake operates more often!
Niki LaudaTo make a decision you need to be in a perfect environment: you have to be motivated and surrounded by the right people.
Niki Lauda