there are several reasons unhappy lot of dont know how to enjoy their life they always expect more than things what they have now that is the main reason for people are unhappy lot of people dreaming about what they havent. and also some bad feelings cause to the people unhappy
I think why people are unhappy, because many of people is under poverty now.If they want to buy the things, like a cellphome they no more money to get this things and people are unhappy.Sometimes there lost their self-confidence, if they are want to do in thier lives.