They're rare and fleeting, but I have had a few before, and I don't for the life of me know how, or where and when they might happen again. As an SA'er, I've analysed this to death, but just can't figure it out. For some reason the inhabitions disappear for a very brief amount of time, maybe 5 or 10 minutes. The people that I'm around when this happens must think "yes, he's one of us", and then WHOOSH it's gone, leaving them and myself totally perplexed. It's like waving a juicy BBQ steak in front of a starving person, then snatching it away.