yeah man, i only use for a few weeks and never prior to a fight, mostly just to recover better and heal up, plus a bit of a kick.
i never really go all out, this would be my 3rd cycle, and somehow coming off juice is not that much of an issue for me, atleast when it comes to strenght and agression, it effects everybody differently, been training for over 12 years naturally so i got a good base to work with