~snip~
The thing is that you don't know when you are going to win.
You can win in your first bet. Or on your 100th, or never.
That's just how probabilities work, you never know what's going to happen, you only know the odds, but the actual results can vary.
Yes, that's true, and it keeps people trying and hoping they can win someday. They may not count how much money they have used to gamble and lost at gambling. They just want to win from gambling. But to get success in gambling is difficult, and we don't know how much money we have to use before we can be successful at gambling. And possibility after possibility of winning will continue to make us try, especially if we still want to achieve that success. We should be able to respond wisely so that we don't experience large losses.