You could be passing though of someone or something cause...like say
-You had been lied to from a friend ..your thinking of beating your friend up
-You could of have been picked on by the popular kids at school..You want to confront the popular kids that you have had enough !
-You could of have gotten your arm broken by someone twisting it and not saying sorry....You want to tell on that kid
I hoped these answer helped you!
Please thank if possible and have a nice day !
Thank you!