Reason For Unhappiness

As a child  life is simple and full of happiness no worries, no responsibilities only happiness and I believe that's the reason when we grow up we miss the childhood days . Well, that has a reason why it happens, basically it all depends on the upbringing of a child on which life depends and how the parents develop the child's behaviour also on the other hand in our country there are kids who can't even afford a healthy place to live and eat forget happiness and that's the irony like the term relates "Rich gets richer and poor gets poorer" . So talking about the things that makes us remember the childhood days is because we have made  our life so difficult these days as everyone is in a rush to keep others in the back whether they are fit for it or not as all of us has heard "Cut your coat according to your length" but no one does that which is a main reason for a person for not remaining happy.