Never made a conscious decision to quit gambling or effort to do so akin to a smoker quitting smoking or a drinker quitting drinking.
I don't have a ganbling problem. I actually went to the local casino ( M-Sun) yesternight for the first time in about 3 years, just ate dinner, watched free band, didn't bet a cent.
I used to smoke pot like a fiend from teenage years till about 30 or so ,never quit, just sort of stopped, no reason. I can't remember last weed I bought, but I'd light up a doobie if offered in a heartbeat, just kinda stopped around 30 or so.
I'd snort a line a coke in a flash ( even crystal-meth), used to do that SHIT a lot when young, I could get it, just don't !
Never found a need to cut off a book's casino, rarely notice if they offer one.
I have too much discipline to get caught up in a book's casino.