Appearance can be decieving

People judge people by their appearance a lot, which really pisses me many times. A lot of times during PE class, some people automatically thinks that I suck at sports. Most of them think me that way because I don't look like an outgoing person or I look like a nerd. However, the truth was that I am not a nerd, and I am not bad at sports. This is why I hate PE class ( I like to exercise, but not having class with certain people). A lot of times people can be decieved by the appearance. One example will be a wallet I bought from MRT. It looks very nice, but the zipper was broken after I use it for about three days. I was so frustrated by that. I think people got misled by appearance because humans don't tend to understand things in details. When they see something that seems good, they will think that thing is good even though they don't know much about it. People can overcome this bad habit by being more cautious and curious towards things they see.