Perhaps it was on a lottery that everyone thinks that they can be rich very quickly through gambling. And if that happens then they made their dreams come true. But if we go back to what the OP posted, it is still the mindset that makes the difference here.
And even if we won big, but we have poor mindset, then in just matter of years, those winnings will be gone for good. But if you have a positive mindset that after winning, you know what to do with your money then you will not get broke again, or even you can continue to gamble and enjoy for the rest of your life.
Well, the good news for that is everything can be learned for free so that you will have the right mindset when the time will come to you that you will get rich. I know it's hard to get rich but that's just the tip of the iceberg because the situation will be a lot more difficult than what it is as when the situation is already there, you will have to maintain that wealth and be more stable in life without losing any as much as possible.
This is one of the things that they can do if they get a win, trying to think about capitalizing on the win. The fact is that most gamblers will go back to spending their winnings to gamble again, this is very real and indeed I did too. So indeed this is a good step that can be done. Honestly for myself when I get a win the first step I do is think about utilizing the money, I always use it to for example buy things that I need, or travel to tourist attractions. The point is I have to use the money for something other than gambling and I can enjoy myself. Then I also firmly believe that maybe many of them (gamblers) when they get the winnings they want to use it for something more useful for them and not be used again in gambling. It is undeniable that many gamblers get a big win but the money runs out in a short time.
It's hard to keep the money if you're in the habit of gambling because curiosity always drives you to gamble, so using it for other needs can be a good option.