When you are growing up your natural surroundings contribute to your happiness or unhappiness as an adult?

Yes, the environment that your parents set up in their home to raise children in will determine if their children are well adjusted adults who are independent and can fend for themselves out in the working world and other parts of their lives. If the parents are dysfunctional then so will their children be. However, even in some dysfunctional families one or two of the children manage to become successful in their futures.