I Drank a Coffee and Now I Feel Like I'm On Fire

I don't understand. I don't understand what's happening. I don't understand why I can't sympathize anymore. I am angry and I don't want to be touched. I don't care anymore. I don't want to talk, I don't want to listen. I don't want to be the bad guy. I'm tired of taking the fall. I'm tired of being involved. I'm tired.