I feel that you are pretty much "forced to continue steroids". Everyone is genetically only able to carry so much lean body mass, without drugs and even with them for some advanced users. If you stop using you will eventually shrink back down to your genetic max. I planned on doing just one cycle to break through plateaus, but once I was off, I started to lose weight and quickly planned my second. I'm currently on my fourth, which I plan to stay on at least a cruising dose of test indefinatley. This is why you see some guys on the boards all the time and all of the sudden their just gone. Alot of these guys just say scew it altogher, although we unfortunately do see some become invisible for other reasons. I feel that once you start, you're either keep going or nothing. Sometimes I wish I would have just stayed natural, but than again I probably never would say that after or during a workout.