old habits are hard to break is a crock. you chew because you want to. you smoke because you want to. i wanted to so i did it. now i dont want to so i dont. so sick of excuses for this and for that. you dont need to tell someone not to do it. thats the choice they make. now if the rule applies no chewing, smoking, food, drinks in the gym, no standing at matside then the tournament directors need to take care of that with no hassles.