Number 2 to 3 is for employee and the owner of casino but for gamblers, they will get benefits of gambling if they can treats gambling as an entertainment and a way to have fun. The number 1 can be for gamblers who seek a friend in the gambling table but they must control themselves not to becomes addicted to gambling. Number 4 is for the promotion that we often see in many places including in the internet.
Gamblers can gets the benefit of gambling when they can playing gambling moderately and always manage how much money they can use to playing gambling. If they lose control in gambling, that can makes them lose their money and that can gives more problem for them if they becomes addicted to gambling. Gamblers must be careful to use gambling and not use gambling too often because that can makes them lose more money.
That's right, because it doesn't seem possible for people who are just ordinary players to get these benefits, people who don't work in casinos certainly can't make gambling a job or get income, because yes, with uncertain wins so there is no definite benefit to be gained. With the number one I think by doing online gambling you can make new friends, because with the current boom in online gambling when there are other people or young people and we ask about gambling from then I'm sure the person also knows about it and the discussion can extend and maybe even share strategies with each other.
It's important to note that even if you're able to manage the money you spend on gambling, it doesn't guarantee that you'll benefit from the gambling you do. As gambling is more dependent on luck so don't expect too much, we just need to do it well and enough so that nothing happens that is not detrimental on a large scale.