I often hear and read about people who don't regret anything in life. They always think twice before acting.. yes I think twice too but sometimes I act too fast. This makes me think, how is this possible? Do they think they always make good decisions or they don't want to admit their mistakes. I regret some things which I did or didn't do. I admit. Why be ashamed about it. It's important to realize that you made a mistake and to think how to alleviate the situation and try not to repeat mistakes. Forgive yourself.