I'm pretty normal in social terms. I don't fidget, grind my teeth or pick my nails and such. I just met an old friend who has picked up an annoying humming habit. Strange, my sister hummed for a bit after she had radiation therapy. I remember my stepfather always picking at a thumb callous, and other folks who do continuous tik-like habits.
My hummer friend professes to be a new-age spiritual guy now (oh, no, lost another one). "So, why do you hum and why do you answer the phone if you are meditating?" I asked. "Just happy," he said. That is so lame.
I just don't get these people. Are they just nervous or do they need real work to do?