yes you can! and the worst thing that can happen to you is when you die, your soul will suffer even higher anxiety!!!! just kidding man... I do have one myself, i heard its treatable. For my experience, its up and downs. Try changing your environment, coz sometimes thing that have a heavy memory does affects us although our mind doesnt know it - which is the tricky part.
Worst that can happen to me is when im on stage with the whole school or college watching and listening...
Take care buddy
- KR