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.
I was always a visual person. I could see things visually. I had a harder time with numbers and logic, and I always had more of an artistic sensibility. So that I could do. And it was something that I really loved.
Good writers define reality; bad ones merely restate it. A good writer turns fact into truth; a bad writer will, more often than not, accomplish the opposite.

