Happiness is a choice you make in each moment....
No one tells you to be happy. AND no one makes you unhappy. Stop blaming others for how you choose to view the world.
It's all about you. Everything in life is really all about you....
Once you remove the blocks and blinders YOU set up so happiness seems to elude you - oh my gosh you will feel like you are flying! Well, that is how I experience happiness - regardless of what is going on in my life.