I don't understand why someone who has quit will ever go back to gambling. It's like other vices, if you quit smoking, then good, no reason to go back to it. And it just will add another pain in your life if you have quit then go back for some reasons only known to you.
Just be resilient and find out the demons that once conquered you. Man enough and don't like others or the environment around you influence your life. If you are stress in your life then go and exercise. If you have under been peer pressure then move out. If you frequently see casinos, then go and move on a different route.
The urge to gamble again is certainly real, especially since winning can be addictive. It's not surprising, then, that someone who has stopped gambling for a long time might return to it, whether just for fun or to make a profit. Even those with good self-control might return to gambling with limits, but the risk of addiction remains. A good suggestion: when we're stressed, exercising is the most appropriate thing to do. If we're stressed, but gambling isn't the right choice, it's the wrong one, as it can make our situation even more stressful and increase the likelihood of losing.