Disappointment

I can't help but become disappointment by certain people. I try to not have expectations; I try to be open minded and understanding, but sometimes I just feel like me doing that is just making excuses for people! I mean, I expect courtesy from people...all people...isn't that normal? Maybe I should just not care about people anymore? It's easier said than done of course. I guess I should try to not expect courtesy from someone...or is that me settling for something less than what I want? Hmmm...I can be over doing the situation, but still the issue gets right down to the basics! Well for now I will relax and try to not let such a simple disregard affect me. Hmmm...