agreed....a few days on and a few days off. i feel that it continues working anyhow even on the days you don't take it. at least that is what i have noticed myself. i am doing on and off rotations as i see fit for myself. but as i mentioned before, we are all different and selecting a dose, how much, and how often all depends on the individual. but in my case, yes i DEFINITELY need the breaks! thanks for all your advice and thoughts!