I came up with a really cool (well, I think it's cool) song after being inspired by Bob Dylan's "In my time of dyin'" just a few hours ago. It's not really a song, so much as a 1 man jam, and I've just been playing it and improvising for the better part of 2 hours and having a great time. I was sitting down, not doing any more excercise than moving my right arm up and down and fretting the strings with my left hand. After I stopped, I was sweaty and I feel drunk. I'm guessing it's like endorphins or something, kinda like a runners high but from guitar? Does anyone know what this could be? Is there something in your body that makes you feel high when enjoying yourself extremely?