LOL! I now have a mental image of you with defib paddles held to your head yelling 'clear!'. Sorry SJW's not for you. It's one of those things that if it works it works really well and I'll continue to recommend people at least give it a go. Guess I'm just lucky it works for me. On the other hand I also don't work shifts or come into daily contact with the sordid underbelly of humanity so it's probably easier for me to find a bright side :/