I'm going to try to cut my friend out
Why are you going to do that?
I'm sick and tired of his attitude and his bad breath and his appearance and I'm just gonna try to get over him
Maybe you should try to help him out and tell him these things. Try to be gentle but he needs to hear it from someone.
Why do I have to tell him anything?  I can move on if I like.
Well you are supposed to be his friend. Its kind of part of the job description, you are to be honest in the good and bad times.