Whenever I get high and I try to sit cross-legged, my hip muscles always feel like they're twitching (I'm almost certain they actually are) and I tend to lose my balance constantly... Sort of annoying. I've noticed that this happens when I'm lying down too, although it's pretty hard to lose your balance while lying down, so it's not as annoying.

However, my muscles (especially my shoulder muscles) sometimes randomly twitch during sober everyday life, although this condition is certainly exacerbated when I'm high. I've heard that random muscle twitches like this are a result of a mild form of Tourette's syndrome... Anyone know anything about that?