Did you ever think who your parents really are? What kind of people they are? Of course, when you are a child your dad is your hero, your mom is kind and nice fairy but as you grow up you realize that they are not as perfect as they seemed to be. No one is perfect, I know...but they don't even try to be (if that makes sense). You notice all those bad qualities in your closest people, and you don't want to be like them anymore. You don't feel like emulating them. You want to run away from them...However you don't choose your parents and you will become one, perhaps, even be just like one of them.