I need to confess... I think I am possibly a psychopath
Are you okay? Did something happen to make you think you're a psychopath?
I have disturbing thoughts.
It is okay to doubt our mental health sometimes.  However,  you should talk to someone about any disturbing thoughts.
Fuck you. I think I'm a better person than you
You might be right about being a better person than me, but you seem to have issues that need some work. Sometimes, professionals are the only one that can help make us realize that doubting our mental state is okay. Additionally, psychopathic tendencies are very serious and should be discussed.