From my experience giving up from gambling is not a easy if you are addicted toward the gambling. You need a counslar to stop the gambling it just like the addicted towards the drugs and you just choice the other option to deviated your mind from the gambling
I became an addicted gambler and with my experience it's really a hard thing to quit gambling. You are going to fight against yourself even your body doesn't want to gamble anymore, your mind will tell you to gamble and it's just fine because you can quit on the next days to come. And when that happens, you will still do it again and the cycle will be repeating.