Goal of my Existence

I constantly think and mull over this a lot.. What the goal of my existence and life? What the purpose behind all this? Umm.. Some how I feel that its all about quality of life.. How complete I am inside.. How open I am to the experience? Its all about being in peace with oneself and with the society. Happiness should be from with in.. But not by what others do to you.. Your values should stem from what you think is right or wrong rather than what others believe in.. It is with that state or stage of life when you are rich inside.. Then you will be a giver rather than a taker.. Then you can be aware of what you are..