In most of your photos you look very sad, but I also see that you have a beautiful smile. Life can be rough sometimes, but don't deprive yourself or those around you of that lovely smile! That will make you seem more approachable. Force yourself to talk to people around you, asking them questions and commenting on their answers. People like to be with others who are fun. Suggestions: Part your hair on the side, or wear bangs.Here's an easy way to "try on" bangs: pull your hair back into a high ponytail, then lay the ends of the ponytail across your forehead. Other things to try out-- wear bright colors to perk up your look. I also think that earrings, especially ones that move, would look good on you.