Happiness is worth more than all the gold in the world. Selfishness is a weakness everyone have. A little music can lighten your mood. There are things out there that money can't buy. Go and earn it.
Happiness has to be earn.
You don't have to be rich to be happy. You can be the happiest person on this planet and not own a single thing. Life is short. No matter how withdrawn you feel. If you have a wall around your heart, it's time to knock it down.