We all have done things that would shame our mothers/fathers at one time or another. I know of things that I have done that went against ALL that I was taught.
What have you done that would embarass, anger, or sadden your parents and family? What aspects of your life have you choosen to keep secret? If you were to tell them, what would be their reactions? What would hurt them the most; sexual, drug related, violence?
You don't have to reveal anything if you don't want!