This is where we disagree though. You seem to assume that people live in a vacuum, being fully capable of deciding for themselves what affects their emotions and state of mind. In fact, we are heavily influenced by our environment, and the society we develop in. Certainly, the things that make you happy are not at all the things that make an Eskimo happy, nor a man who lived 10,000 years ago. You are conditioned to feel, believe and behave in the manner that you were brought up in. No one can choose what makes them happy, they are conditioned to be happy.
My environment may have shaped me but I owe nothing to it.
...and, believe it or not, I have some say in what makes me happy. I have gone through major depression and near suicide. I have successfully modified my perception. You cannot speak for every individual.
Challenge your assumptions. I think you will be surprised by what you learn.
Anyways, I always will.
Atlas has a bald head and is a male. How is that for challenging one's assumptions?