some helpful tips by dr. phil

http://www.drphil.com/advice/advice.jht ... Strategies
this the bit i thought was most important:

The key to managing your life is to have a strategy. If you have a clear-cut plan, and the courage, commitment and energy to execute that strategy, you can flourish. If you don't have a plan, you'll be a stepping stone for those who do. You can also help yourself as a life manager if you manage your expectations. If you don't require much of yourself, your life will be of poor quality. If you have unrealistic standards, then you are adding to your difficulties.

thats another important part, for anyone who feels undervalued:

You either teach people to treat you with dignity and respect, or you don't. This means you are partly responsible for the mistreatment that you get at the hands of someone else. You shape others' behavior when you teach them what they can get away with and what they cannot.

forgiving: Forgiveness sets you free from the bonds of hatred, anger and resentment. The only way to rise above the negatives of a relationship in which you were hurt is to take the moral high ground, and forgive the person who hurt you.
Forgiveness is not about another person who has transgressed against you; it is about you. Forgiveness is about doing whatever it takes to preserve the power to create your own emotional state. It is a gift to yourself and it frees you. You don't have to have the other person's cooperation, and they do not have to be sorry or admit the error of their ways. Do it for yourself.