Well, there are many ways to recover an addicted gambler in gambling and you've stated some. I will just share my opinion into each of them.
1. Focus on your family or friends - if you have strong relationship with your family and friends then you will forget to play gambling, and they may help you to limit yourself from gambling.
One of the best ways to recover from getting addicted into gambling. Spending time with them especially if you have good ties and good relationship can help you recover from it. This would not be applied if unfortunately, the gambler doesn't have a family near his place though.
2. List all things that were affected by gambling - if you can see all the things that were affected because of gambling then you may realize that it has no goods to give you, then I hope that it makes you think to stop gambling.
Me just thinking the word gambling itself makes me realize that it will not give any benefits to me
. I felt regret when I tried gambling because I didn't win but I lose a certain amount of money thru gambling.
3. Read and Search about gambling addiction - if you can see all people that have been affected because of gambling then you may stop from being addicted on it, there are some people's life that already destroyed because of gambling.
Kinda connected with the 2nd one. Having a research on gambling addiction can make you realize that you might want to stop gambling. Unfortunately, not all gamblers are doing it since they see no sense in doing it
. They will just gamble and hoping that they will earn money from it.
4. Meet and visit experts or professionals about mental health - If you really want to limit yourself from gambling, but you can't then you may visit some experts and listen to their advise.
This is the most helpful one for me. Experts in mental and health problems will definitely can help you recover from getting addicted into gambling.