We’re both in school, sometimes he will drive into me with his electric wheelchair as a joke (he has SMA). This is usually with his foot holder thing which is at the same height as my shins. So I then flick him in the arm or something. He then gets mad and says ‘stop flicking me’ that’s when I say ‘stop running into me’ so he runs into me again. Therefore I flick him again.  Am I the asshole? I have said countless times to stop driving into my shins because it hurts really bad. I understand my flicks will hurt him too, but I think he is being a bit hypocritical. 