Anger

Anger is a very powerful emotion because it is besides love most likely the one that will be most likely to overpower reason. In Harry Potter and the Goblet of Fire Harry becomes school champion. Ron is jealous and offended as he thinks Harry sneaked himself into the competition even though he is not old enough, for the glory and didn't even tell his best friend. When he tells Harry what he thinks Harry gets angry because he believes it is such an absurd thing to say. He and Ron get into a fight and neither one is willing to back down or talk to the other one which might have solved the argument.