Tired

I think I'm getting more and more tired by the day. Is it really because I really am physically tired or it's mental? Desires that seem so hard to satisfy; so, so much to do to be the other party. I seem to be so selfish, but daily meetings seem to create more conflicts than closer growth. The pros are definitely outweigh the cons, but somehow, I can't breathe properly for some reason, perhaps unknown to myself......