Snap - you are lucky to get to 3:30am... mine is stress, depressed as well I guess, relationship, redundancy, money worries... I wonder how I make it through each day without sleep - I know I look shattered though. I am, going to try and get on my Wii Fit, get some exercise, warm bath, try to relax and not think of anything. I was told (rightly or wrongly) to still go to bed at the usual time and not start staying up until the small hours in the hope that I just drop off, as that is not healthy. I am hoping sweet dreams come soon!