It's pretty exciting, making a successful career in gambling. If what you mean is to make gambling a basic job to meet the needs of a day-to-day life and hope to live a successful life and have a lot of treasure, I think it's very difficult.
However, if you expect big gains in gambling, like you win the lottery or get other big wins, it's still quite possible. If you have a lot of money, maybe you can make a gambling site. As a gambling site owner, maybe this can be a promising profession.
I also think that way, it will be difficult for gambling to be the main income in life because in my opinion gambling is not a place to make money, also with a win that is difficult to get and it is impossible to get a win always which is made the main income in life, big wins do exist but it is impossible to get every time we gamble, because the bookie is also not stupid so there is no way they will let gamblers win continuously.
That's right, if becoming a casino owner can be said to be successful in gambling, because if only his role as a gambling player is difficult for me to say successful. by owning your own casino and it must make a profit every day, there will be a profitable income. this can only be called success in gambling.