The term professional simply means that you get paid for what you are doing. Otherwise it's a hobby.
So, a professional gambler is extremely rare. Only a handful of people have actually won money against the casino overall, once you count all the costs.
It's extremely rare, but it can happen.
Now, a lot of people just call themselves professional gamblers, but I think that's just part of the addiction.
The distinction between a profession and a hobby is not as straightforward as it may seem.
A hobby is an enjoyable activity for an individual, regardless of whether it brings financial gain or not.
On the other hand, a professional is someone with specialized skills who must adhere to established procedures, and often, they engage in their work for monetary purposes.
When it comes to wealthy individuals and gambling, it's difficult to discern their true intentions. Their acting skills are remarkable, and it's no wonder that many people are deceived by their poker face.
A professional gambler, however, is someone who can maintain composure even when playing with significant sums. Despite facing losses, a professional gambler must remain mature and avoid creating a tense atmosphere.