This.
I think it may be a condition of First World countries to expect to be happy all your life.
I have met some cantankerous a-holes who contribute so much to society. Much more than someone who lives to be happy and feel good about themselves because they think they are a "good" person.
Sometimes "good" is making the hard choices, the unpopular choices that many people would say were not good at all.
why not just kill yourself then?
the happyness is a mental condition, and settling for anything less just makes you a fuckin moron.
sometimes there are lows, to the highs, but if your overall outlook is unhappy, u should prob killself