We all want to be liked but many of us waste time in worrying about what people think of us. When you are worrying about the clothes you wear, or screw up, it's quite likely that most people are not even thinking about it, and more likely to think about themselves. If you make mistakes, don't waste time worrying to much about it. Put things into perspective and look at the big picture. What affects you know will not seem like a big deal in future. Live and learn.