I work night and day on nothing but IM -- about 16 hrs a day straight everyday. Due to health problems I can't really do any form of exercise besides walking on a treadmill which I don't do because its rather boring. All of my primary projects involve heavy amounts of writing which cannot be outsourced because I would not be able to find someone who could deliver the same amount of quality or expertise, and I am fine with that. I notice that after a few hours I always hit mental blocks/mental haze that lingers throughout the day and I end up staring at my pages for hours without getting much work done. Unfortunately its not something that you can push through as your mind literally goes to mush. Any of you guys have writing problems like this and have a solution to keep your mind focused? I've tried music, breaks, masturbation and smoking, nothing seems to work.