You have to come to terms with the fact that some people are fake. That covers one end of the spectrum. On the other hand, there are some people that are just plain not as genuinely trustworthy and good-hearted as others. I've had countless people tell me in certain situations that I'm "too nice" for something/someone, "too good of a person" for something/someone, etc. I can say that I feel I was raised well and my parents did a good job keeping my mindset in good morals, no matter how "fuck the world" I may be. When I have a problem with something, it usually is set with some good backbone of a theory.
Anyways, I have to learn that not all people are like that. Some people will act like that to get what they want. Some people will act like that on purpose, some may not realize that. Are they taking advantage of my personality/good character? I have no idea. Is it intentional? Who knows. There are some shitty people in this world, and when you learn more about them, it all makes sense. It's just a shame to realize that some people could be so much better than they are. I could go on for hours about this, but its just something I've been thinking about. And after all of that, there are still those people that you will never understand, and who really knows what is going on in their head.
Life lessons 101.