I'm not giving them a discouraging word and I know there is no harm when you gamble considering that it was only a pleasure to you. But the only thing we should have needed is to stick on limitation, don't go beyond that otherwise, you're losing out your control and that can only harm yourself.
That is the reason why there are a lot of people would like to play gambling because it is easier to make more passive income and also at the same time you are enjoying your winnings and earnings. Many people getting addicted into the world of gambling because some of them just want to gamble just for fun but some of the people want to play gambling because they want to make more money with the help of it.
Those people or names above on the list of the OP are the people who can manage the risk in life and the game because it is hard to earn on that huge amount of money because gambling has more chances of losing than winning but if we are going to take a look those people are professional enough, we'll trained, gained too much knowledge how they handle the situation to make a passive and good earning profit. Also, I think they already let go of their emotions because gambling is full of desire and risk so if you think you've doubt about your move gambling is not for you.