You could actually solve out those problems of your own if you are really just that willing to quit gambling for good. It would really be just that depending into your self control
and discipline towards it.
Yes. It's about your willingness since we should be the first to help ourselves. So if the gambler is really determine to overcome the addiction, it will start by changing what he used to. This includes refraining from using any gadget that can tempt from playing again. It would be best to have an activity that can divert the attention and keep oneself busy. Having someone (or a community)to talk to is always good because that's how you can get a support, but as I have said, willingness is crucial.
If they can realize it, they can solve the problem. But most people will not be able to see the way out and need help from others. That is why if someone is addicted to gambling, he needs help from others to find out and advise him to cure his gambling addiction.
Reducing the use of devices would be a good thing to do so that they can divert their attention from gambling games or using their devices. It's good to learn to control yourself by reducing your device use. At least they won't have to rely on their devices to avoid opening casino sites in their free time.
As long as you are willing to try to control yourself and learn to be disciplined, you can reduce your gambling activities. You also don't need to become addicted to gambling. And when you gamble, you don't want to gamble longer to win. And that will reduce the number of losses you will receive.