First thing you need to learn is that looking in the mirror can be a lot of fun. In fact it is my 3rd favorite thing to do. I love seeing myself in the mirror.
The 2nd thing you need to learn is that douchebags are often seen hanging around where you don't want them to be. There are a lot of them sometimes. I hate when I see a douchebag around. It is disrespectful to all of us. The best thing you can do when you encounter a douchebag is to ignore it. Eventually the douchebag will disappear. If the douchebag does not happen to disappear then you should just move on. Nobody gained anything from poking a douchebag.