A good gambler is a wise gambler who always follows the principle which is to invest what he can afford to lose.
Investing in gambling could be a way to make money, but I don't know if now that method still works or not because everything has changed now. Maybe if he can invest and make some money from investing in gambling, then that is good for him. But all in all, I think it is better to choose the other way to invest because the risk will be bigger for us.
Good gamblers will not too many compare to bad gamblers, and we already know that only some gamblers who can control themselves in the gambling games. That is because they always remember that gambling is not a way to make money, and they don't have to rely on gambling to make money. They should use and search the other jobs to make money then they can really make money like other people. In a long time, gambling will only cost us and will make our money empty.