What's on my mind?

I'm fucking tired. I'm tired of caring for people who don't give a shit about me. I'm tired of waiting for a text that's never going to come. I'm tired of thinking things will be different, yet they never change. I'm tired of giving out chances, only to be let down. I'm tired of putting forth 100% of an effort and only getting 25% in return. I'm tired of broken promises. I'm tired of let downs by the people who matter the most to me. I'm tired of self centered assholes, who only manipulate a situation from their own perspective, never even thinking about what someone else is going through. I'm so tired of the same bullshit over and over again.