So called Friends :(

Why is it you wake up knowing someone will let you down??? I seem to always have this problem.... I mean friends are meant to be there for you all the time right??? Not just when they feel like it or when they fancy a chat, if you have something planned with a friend is it right to be let down, I mean once ok fair enough it happens, twice if there are god enough reasons who am i to complain but all the time???? No thats not ok with me, why should it be........ I dont think it should!
Ok so its not like I have been let down over something major and it more then likely would not piss anyone else off, but it has me!! It is a pet hate and its almost like i knew it was going to happen. I mean this friend is a relatively new friend and very rarely do i let people into my lives and class them as friends, I have a feeling I have made a mistake with this one!! I am to trusting and to be honest am sick off getting fucked around, from now on its me myself and I!