You're not the one who likes parading around on stage or speak to large crowds of people. You do not like being the center of attention or be scrutinized. You have no problems doing what you need to do, just as long as no one is watching. Whenever you are needed to perform in public you must pass a check with this trait. If you don't pass you suffer a panic attack. Even if you pass, you still suffer the penalty at what you are trying to perform.