Why is this so?

Why does all this happen? Why? Well what does this "WHY" refer to? So many things.. Am just trying to ponder and trying if I could find the answer, if not for all, but at least for some of the Whys that pop up in my mind.. Will I succeed? I really don't know. Well, Why is that I wont succeed? Why should I not succeed? Why should one ever fail in life? When we know that failure is a part of life why are we not able to accept it gracefully? Why is that most of the human beings are never able to accept failure and success in the same way? Why does one get bogged down so badly when he fails and flies high in the sky when he wins? Why does he fall again when he flies high? Why do some of those who fall still get up and try? But then, why do few others sit down and cry? And when someone tries , why is there, a "someone" who always tries to push him/her down? And invariably when one cries, why is there again a "someone else" who sits beside him, just to make things worse? Why is that there are people who are always bothered about the others( rather any other) than himself? Why should others' success make this fool sad, or others' failure make this *&$%^ (couldn't find a word that is bad enough) happy?But why is the fellow who is crying or trying be bothered about that wretch? Why is that am not answering all these despite knowing the answers?!?