Forcing yourself to be social. I've randomly decided to go to this special thing my campus is having for midterms, and the second I walk in, I kinda have to force myself to continue going. People are nice; I just have a hard time around a group of people.
...I work retail. Not saying I hate socializing with people. It's the ones that leave all common sense and courtesy at home. Also I'm an introvert so all I want to do after 8 hours of forced socializing is crawl into bed with my laptop and stay there.