Being Happy

15 things to give up to be happy. GREAT ARTICLE

I need to give my view of how things should be. None of my life is how I would have planned it...sometimes thats good (it turned out differently but better) and sometimes thats not as good...but I have to make the most of what I have now.  (This wasn't explicitely stated, but implied in many of the 15 things)

What should you give up in order to be happy? one of the fifteen? or something else?