Thanks! I said to my urologist last week, "It's wise that you don't tell us everything at the beginning." Fatigue is severe and exercise lessens but doesn't eliminate it. I also notice that home projects (yard, auto, etc.) don't seem to substitute for aerobic, stretching, and strengthening exercises, but exercise gives me enough energy to attempt a step or two of a project daily. I'm hoping to be a DIY guy at home as long as possible, so I have to keep exercising.