my 14 year old was asking me questions about my twitching which we refer to in my house as the disease called metrotwitchyiosis (my 10 year old named it that) whaile we were talking her thumb started twitching! i could actually see it! of course it freaked her the heck out, but i wonder how much of it was created by our conversation....like twitching because it was on her mind? anxiety about it perhaps?