I Am Having a Bad Day

So I skipped a few months of driving classes because I was away. When I came back, the instructor acted rude around me and suddenly declared I forgot 'how to drive' when in fact I was doing fine until he started to be all grumpy and complain how lazy I was to attend the class. I got nervous and hit the brakes that hit him off. I paid you for the lessons, mister. Not to be verbally abusive. Why do some people have to act they're better than you?