I will quit after a certain level of competitive success is when I will quit bodybuilding the sport sense, but never the lifestyle (love to train, the gym culture, so healthy etc)
I am slowly adjusting my training for life extension principles too (hot yoga, stretch, stay away from epic big lifts)
bodybuilding/being OCD about my appearance keeps me living a clean life. if i didnt care what I looked like so much, i could see myself being kinda fat and a sloppy drunk times. I love a good hedonistic time. but I still enjoy myself as a bber just infrequent periods of time. this weekend, had apple pie, ice cream, candy and all kinds of Mexican food and burgers etc.
when i am quite older, i will do an offseason and a "diet mode" good to keep bodyfat low but good to enjoy a little softer self too - do a masters division etc every 3-4 years
ii need a certain level of success to quit quit