You build on failure. You use it as a stepping stone. Close the door on the past. You don't try to forget the mistakes, but you don't dwell on it. You don't let it have any of your energy, or any of your time, or any of your space.
Johnny CashEverybody was wearing rhinestones, all those sparkly clothes, and cowboy boots. I decided to wear a black shirt and pants and see if I could get by with it. I did and I've worn black clothes ever since.
Johnny Cash