Hi all - I am 16 years old, and I have a problem with my head twitching every single day in most (if not all) of my classes. Occasionally, my whole body twitches a little bit, but that doesn't occur as often. This has been going on since around January/February 2007, and I have no idea why. I just want this to stop; it's so embarassing. Thanks in advance for all of your guys' input/advice on this situation.