I think i might have an anxiety disorder but that's not the case. however whenever i talk to people i get so nervous and start to mumble & i think too much of what i'm gonna say before i start talking to someone & i still end up looking like a retard.. my heart beats kinda fast sometimes but not all the time.. I've always tried to stay relaxed but it never helps. I can't live my life like this.. if this is going to continue i might have to do something about!!.. 