Do we really know someone?

We don't really know people do we? We think we can figure everything out about a person just by looking at them. For example we go to the mall and see a girl walking with her coach purse, bunch of make up and countless bags and our first thoughts are wow she is a spoiled rich brat but really her parents might never be around and and they just give her guilt money because she never gets to see them. In class this past week me and 2 other students sat in the front of the room and had the class look at us and judge us. The class said I was friendly, wild, and enthusiastic. The class came up with these words by what they have heard and how I said hi and waved. We as a society shouldn't judge people by the outside and what enteractment we have with the person we should truly get to know the person before we start to judge them. This is a good lesson not just for a class of teen but for everyone.