If you have it, get treated for it right away:
If you're lucky, your local treatment centre (also known as a "gym") will have a therapy counsellor (also known as "that cranky powerlifter in the squat rack over there in the dimly lit back corner") available for on-the-spot treatment.
Just don't bother him while he's in the middle of a set. Otherwise, the law is (or should be) on his side if he ends up impaling you on a 45lb chromed-steel barbell. You asked for it, after all.