Rule #2:
This reminded me of when my hubby and I took in a Sting/Annie Lennox show a couple of years ago (Annie’s the BOMB) but the two clueless women in front of us (20s or 30s - hard to tell which) started to gab all through Annie’s set - I was FUMING.

I thought of politely asking them to cease, but cut right to the chase: I kicked (not the “gently tapping of your airplane seat that drives you nuts” kicking, but the full-on, sole of my foot about to destroy the top of your plastic seat kicking) accompanied by a VERY loud “SHUT UP” in their ears … it did the trick. They were pretty frozen for the rest of Annie’s set as well as Sting’s. I managed to scare them and all the people around us and we enjoyed the rest of our evening …