When someone wants to stop their addiction to gambling, apart from the environment, they must also forget about people who can make them return to gambling because it will seem futile if they move to a new environment but still hang out with people who are still gambling.
If you change environment to stop the gambling addiction it is necessary to find a safe place where you can totally stop the habit. Not only the surroundings but the people around that you'll encounter must be people that will help you to change and not a gambler too who will tempt you to play again. It will really become futile if there are still gamblers around even you change place.
I think this change of environment is just the secondary way of stopping gambling,but the primary thing I see that can stop gambling is Change of mentality.Yoh can change your environment but still want to gamble,because your mentality towards gambling has not yet changed.It is very obvious that what you think about continuously,is what you do,so despite one changing his or her environment,if the mentality of gambling has not been changed,the individual will still look for a gambling house to gamble,or better still,play it on his phone.But once his mentality is changed towards it,it will be very hard for him to gamble.
The change in such a thing even if a gambler has become addicted to gambling, if he really wants to change in such a situation, he can remove it little by little as long as he has the dedication or is really determined to lose it, but only if he does that because other people said that he didn't help himself, I think it will be more difficult on his part.
This is not as simple as it might seem at first glance. If a person has an addiction, whether it is gambling or some other addiction, then no one can help him until he has a desire to get rid of this addiction. Let me give you an example, a man likes to drink, his family wants him to stop drinking, but he does not want to. In this case, no one will be able to influence his decision until he himself realizes it. In the case of gambling, it will be the same, if a person has an addiction, he will continue until he himself decides to stop, and no one can stop him from doing this.
It will not be easy for an addicted gambler to change his daily routine, so at least the guidance of the close family of a gambling addict can help to change it little by little, or take a trip to a place that can reduce the stress of the gambler himself in such a matter.