The biggest factor here is self control, the greed to win more never gets satisfied until one loses every coin he have. Instead of celebrating, you'll end up crying.
Gambling has both positive and negative impacts, it depends on an an individual how well they manage gambling in their life, sometimes can win in gambling need to control emotions at that time. Suppose lose in gambling means need to have a patience for next win.
but there are too many negative impacts from gambling that we know and we should not play gambling in every day and we should know when the time to quit gambling. besides that, controlling emotions is the hardest things that we can do because we can be greedy when we can win much money in gambling so we still want to win more money. this could attract us to become an addicting person in gambling and we are difficult to quit gambling because we always want to play another game.
Exactly, once you experience wether win or lose, you'll get addicted by that time. If you win, you want more, if you lose, you want to get it back. You won't notice, you've become addicted and hard to quit from gamnling.
Because they put on their mind that gambling Is the key for easy gaining a profits. But If you just think It back, It's just a kind of entertainment which make our vacant hours to be filled of happiness.