Obviously, as you grow up, no one's ever 100 percent proud of every decision that they've made, and that's OK. I think as long as you learn from your mistakes and don't make them over and over again, you're on the right path.
Without pain, there would be no suffering, without suffering we would never learn from our mistakes. To make it right, pain and suffering is the key to all windows, without it, there is no way of life.
Make bold choices and make mistakes! It's all those things that add up to the person you become.
We are all mistaken sometimes; sometimes we do wrong things, things that have bad consequences. But it does not mean we are evil, or that we cannot be trusted ever afterward.
I'm not going to get somewhere and say, 'OK, I'm done.' Success is never final; I'll just keep on going. The same way as failure never being fatal. Just keep going. I'm going to the stars and then past them.
A man's errors are his portals of discovery.
He, who does not correct small faults, shalt not control great ones.
Archon in King's Quest - VIII: The Mask of Eternity
Failure for me, is not giving myself the best chance to succeed.
Failure is unimportant. It takes courage to make a fool of yourself.