If gambling could be a your motivation just to work id rather not to have this mindset because you are just in the endless cycle of getting a work hard earned money and then you will spent the money again in playing gambling and once its all done you will work again until you drain yourself due to excessive work load and task, instead why not make yourself more improve, get assets, get a good amount of cashflow so you dont mind where to get a money on the next day and use for your gambling activities. By that still you can sustain and enjoy your satisfaction.
Also among people who love gambling there are those who do not have a strong addiction, but they like to spend a lot of their remaining money not on various entertainment, such as cinema or cafes, but on gambling. And I would advise such people to first learn to invest this money, and then when they have accumulated a decent deposit, they will be able to constantly allocate more money for gambling, and there will be enough for other entertainment. And every month they will have even more free funds.