what is your definition of a "friend"

So, last night, i'm beginning to realize that i'm becoming a different person.
I still have some of the same interests, but other interests are increasing. I've also realized last night, that people are always going to let me down.
I'm tired of always being there for people, giving them advice, making them feel good about themselves, etc. When i do so much for you, what do you do for me? Seriously think about it. Yeah, so you may drive me somewhere, or buy me a drink...but that's all material. How do you make me feel good?
Fact: you dont.
I'm tired of you yelling at me, or you talking behind my back.
I'm tired of him using me up. sex,bands,this contacts or that one,sympathy. The only reason you fucking call me, "friend" is for something for you. Whenever i want something, what do you do? Oh yeah, that's right, you say no. As if i haven't done shit for you. Well that fucking stops here. I'm tired of being everyones bitch.

If you want something from me, then you better have a good idea on how you're going to make it worth my fucking time, because all you social climbers aren't going through me anymore.
I'm so fucking tired of being yelled at because of shit.
or because i tell you the goddamn truth and you just can't handle it.

all i have to say to everyone that's ever let me the hell down is a big fat FUCK YOU.

postscript-i think you two/three know who you are.
so own up to it, you know you're using people for your benefit.