Re: STOP IT!
Back when I first started drums, I asked my teacher when he started playing. He said: "In year 8. I would tap on the tables all the time and my teacher would always tell me off!"
9 years later. This year I walked into my first english class with my new teacher, who is also the headmaster of the secondary school. Within 5 mins of walking in and sitting down, she told me off for tapping on the tables.
It IS a drummer thing.