it's sad how much people judge other people based on things like clothing and appearance  When I was training to become a chef, one of the guys training me told me that 90% of eating is done with your eyes. There's a reason that plating matters in food, and that's because presentation is important. That lesson is applicable to all of life. Presentation matters. If you don't give a fuck about your appearance, that can say a lot about the kind of person you are.