At this point in my career and life, I don't think what I have been fretting about even really matters anymore. Even with others doing things to me, it may have been mean but it still is not a big deal. I do try to be cool about it these days while going after things I'm interested in doing and staying relaxed about it.
It doesn't matter to me if the lady I like isn't interested in me or never gets there. A lot of things don't really matter and even the friends who decide to leave me don't matter either. It's just the way life is sometimes, and there's really nothing much you can do about it. I would just like to stay cool about it and follow the rules of life much as possible.