It's nasty hot and humid here in NYC at the minute so I've had my AC on full blast. But I turned it off to record some guitar, thinking that 5-10 minutes would be enough before I was drenched in sweat and throwing myself at the on switch again.
As it happens, I got so engrossed in recording this guitar part and playing with it in Sonar that my body just seemed to forget that it was hot. A good hour later I "came to" and realized that I was completely dry and that it didn't seem so humid after all. About 30 seconds after realizing this, I started sweating and wondering how in the hell I'd coped with the AC off. Mind over matter, I'm sure of it!