Hello sherdog, Kinda new to this forum after lurking for a while. I'm a fighter myself and I used to not care about my training and smoke cigarettes, weed and also drink while preparing for a fight up until one or two days before the fight. I quit everything but still enjoy the occasional doobie. I was wondering how much of een effect smoking weed occasionally (e.g. after a tough workout to relax) can have on a fighters performance?