Silly Anger

I find myself silly for being angry about stupid things. Especially things that were not unfair and uncalled for. An example: a math major says "chem very easy, just memorize", while a engine major replied "like smoking right?" to a friendly suggestion. I think I must have a very low adversity quotient considering how these weird remarks get stuck buzzing in my head for long periods. Somehow I just cannot empathise with how they can manage to spurt such remarks or even conceive them in their minds! I guess the best solution to this is to shut them out. Bad hearing becomes a boon so we can hear/here no evil!