Sometimes we are able to misjudge people completely because we base our opinion on stereotypes or presumptions. For example, almost everyone in the world seems to think that blonde women are more stupid than those with black hair. That is completely untrue and ti was proven to be wrong many times but still mainly due to stupid jokes people believe in this superstition. I think that this attitude will change one day but as for now it is still present in the society. There is plenty of such examples and I have witnessed in my life as well. I had a neighbor that I was never talking to. I thought that she is very rude and that she is the most boring person I know. Once, we started talking with each other and I realized how wrong I was. It was one of the best conversations I had in my life and we are talking with each other very often now. She is completely different person than I thought. I had similar situation at the gym last week. There is this one guy who has build great muscles in a very short time He visits gym everyday and everyone thought that he is talking steroid. He explained that all he took was creatine and thanks to hard work he was able to get the look he wanted. A lot of people misjudged him by his look and couldn´t understand that it´s just creatine and workout.