Everybody has anger or regret in them one way or another. They all try different things to get it out. Some people go to psychiatrists. Some paint pictures. Some people talk it out.
If you look back at life, I bet you will regret about 80% of your actions. But life consists of all mistakes.
I have tons of regrets, but I think that's one of the reasons that push people to create things. Out of their angst, their regret, comes the best from artists, painters and writers.
