In reading these threads, it got me thinking about the use of no-doze and the like medications. I believe that they are high dose caffiene (?spelling) and caffiene is a diuretic which makes you pee. When I was in the stand for bear hunting I also played hand held games and read a little. I also kept busy by counting the drumming of grouse and watching the squirrels and chimpmunks. I also just brought a bottle with a good lid to pee in and it seemed to work well.