Failing.

What is the definition of failing? Is it, when you have a goal and you fail to achieve it? Or you fail to do something? What is a fail? Why do we fail? Because we do not know how to do something, or do something poorly? Maybe the action we are doing is supposed to fail? Maybe it was never met to happen and some higher something forced us not to do something? It is very difficult to understand what the hell Im trying to say now, or ask, but its just me.