Wow, ichwar.
Your take on life is brilliant. You say you're only 15 so your opinion might not have much weight to it, but I think quite the opposite!
I really think you hit on something when you said that having a goal for life is to fight life. It got me thinking, and I realized that goals really do just set people up for disappointment. During our whole lives we are taught how we SHOULD live life, what we SHOULD be doing, how our lives SHOULD turn out, and we are brainwashed with all these expectations. We should get married, we should have a nice job, we shouldn't be homosexual (note, I am not gay, but I think that the way society looks at homosexuality as abnormal is one of the faults of society), we should live in a nice house, etc. And if we go against any one of these, we are considered different, and in people's minds and our minds we feel as if we have failed in some way by not living life the way it should be lived.
I think that's what you mean when you speak of goals, right ichwar? I think that goals that involve learning, like "learning a new language", "learning how to play piano", etc, are very valid and useful to have in order to progress yourself as a person. However, the goals that are expected to be completed, the ones which correspond to fitting into a societal norm, are unnecessary only set one up for failure.
I could keep rambling on about this for a while, but I'll stop here.
Again, I really appreciated your comment ichwar, because it got me thinking.
Oh, and I'm 21.