Lighten up about yourself! No matter how bad things may or may not be right now, there is plenty of stuff in your life that you can celebrate. Stop dwelling on the worries and the woes that have been swirling around your head lately. Flip through some old photos and laugh at the haircuts you thought were cool and the fashion mistakes you made. Bake yourself a batch of your favorite cookies and eat them all by yourself! Just be silly and avoid getting too deep into your own thoughts.