Limiting your budget for gambling is one of the ways to recover from gambling addiction.
For an addicted one, there is no limit for them. As long as they have money, they will try to gamble it until there is nothing left with him.
That is how an addicted gambler is. Its like an addicted gamer, you will spend most of your time and some of your money in playing. Same with an addicted gambler that will spend their time and money in gambling.
But if you really wanna stop then be responsible to yourself, no one can really help you but yourself. No one can help you recover and stop. So help yourself.
Gamblers must know the risk they might face before they try to gamble because as they always say, gambling is like hell and it will be hard for them to recover from it or getting out from it.
Its not that no one can really help you but aside for yourself, you might wanna seek the help of your family because they can help you and might change your mind. I don't agree with what you said that no one can help you recover and stop. There are some cases where the family of the gambler helped him to change his mindset and the end result is good. They helped the gambler to recover and to stop him from gambling.