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
In my opinion, they are not thankful to God for what they already have so even if they have many professions or income they never feel happy. They only think about people's opinions about themselves, they do not think about what they have got from their work for himself. Many people today have less faith so it is easier to envy others so they can not enjoy the fortune they have earned, so they feel their life is not happy even though they have everything.