ISay, I tend to have earplugs with me, or earbuds so I can listen to my own music, which makes it much easier.
Did anyone see the social experiment that was floating around recently?
It showed a waiting room full of people, a lady walked in and sat down. Every so often there was a beep and everyone stood up, then sat down, for no reason at all. The lady copied straight away. Gradually, the waiting room emptied and the lady was the only person left there, she carried on standing up at the beep, then others came into the waiting room and copied what she was doing, even though no-one knew why they were doing it, and there was no purpose to it.
I watched it thinking that I wouldn't do it, but I've just been to a maths session at school (didn't hear a word of what was said - echoey hall, piano lesson going on somewhere, noisy infant class adjoining - at the end, everyone sat still and chatted, so I sat still wondering if I'd missed something, I hadn't, they were just being friendly, and I was the Billy no-mates wally sitting there until someone else made a move after a few minutes, so now I think I would stand up with everyone else, because I would think I'd missed some instruction somehow.