Whatever be the aims & ambitions of anyone , even they change with time and situations . Yet there is one thing , we long for all the time , throughout our life , whatever be the moment or place .... the feeling called as "Happiness" . Yet no human being has discovered a common , established , generalized or say , proved source of happiness. It may be because life shows a different version of it's game for everybody . The stages are different, the difficulty level changes over time , the graph varies continuously over the moments passing by ... basically , a change is what we meet in each and every chapter of our life !!! If told to generalize some sources , irrespective of any particular aspect of life , we may relate happiness to one's Success , Money-Power , Unique abilities , Moments dreamed n lived , etc . Yet happiness is that abstract thing , which cannot be found like ores by digging the mines , or purchased at a fixed rate at any groce...