It's easy to quit if the intention is to enjoy, and the money you use serves the purpose of enjoyment. Win or lose, you can quit with a smile.
Exactly, you have no deep feelings about it and you're just gambling the way you want it. Win or lose, there's no emotional attachment to it and you won't mind taking back your losses as you'll just have to walk away and do other necessary things that you wanna do.
not involving emotion in gambling sounds very difficult in my opinion because whatever activity we do, it always includes our emotions.
for someone who is really addicted to gambling, it cannot only be changed by himself, but of course the environment and family must be supportive for someone to stay away from gambling.
even a gambler who is able to control himself over gambling activities sometimes must be monitored because if his emotional condition is not good then that person can take it out on gambling without thinking about gains and losses but to vent his emotions.