There are several ways in which gamblers can be assisted out of their addictive condition but the first step into achieving that is when the gambler accepts their condition and is ready to make mends to their problems. This is when you can help them out through your ways or strategies.
Yes, the fact that a gambler can not admit it when they are going wrong in their lifestyle, that means they don't actually need help. Only offer help when they need it and if maybe you try to help someone that is addicted and he rejects it, then don't worry yourself.
remind and help them the right one is when they realize that they lose too much money in gambling, because if someone who is addicted it will be useless and will only make us upset with them, because they will not care about what we say when they are addicted, the sad thing in a situation like this is when those who are addicted realize when they have lost everything.
Some people will not realize that they are addicted to gambling, this often happens, so this thread is very helpful for someone to find awareness early before losing everything.