So my MO is to wear street clothes to classes. I mean sure, I'll run a tactical beard and operator sun glasses, but I have yet to don full battle rattle when training in a "public" forum. I gotta say that I've got a real hankering to go in full kit (operator ball cap in place of Kevlar helmet) to my next class. And then ask a lot of questions about taking out sentries and stuff. Do you ever just feel like doing that? Channeling your inner troll? I won't, of course. But I am sorely tempted.