PLease help me build up courage?

You need to have more friends than the ones you have now. Having alot of friends isnt bad. I think you should go talk to the other table because it can build up your courage. Just be yourself. Once you get to know them, you will be able to talk to them as real friends. Your other friends should understand. Maybe they should start to build their courage. If you dont have alot of friends and dont talk alot, it means that you dont have a lot of courage...or a personality. So get one! :]