Betting with emotions can make us lose control and not be able to think straight because all we have in our minds is to earn big money by placing big bets. And we will not realize what we will experience in life if we experience that big defeat. Don't let us experience a big defeat like him. Otherwise, we must feel what we are doing is a waste.
An outcome of un-control gambling activities, I agree that betting with emotions can triggered your aggressive approach and without luck the outcome will always in favor of the house, though despite of a high chance winning pick the gambler who bet this huge amount still lose his money, it can be an easy money if shit didn't happen on him.
But we all know that inside gambling everything is possible and that will serve as a good example to prevent thinking that you can easily come out with decent benefits, as the outcome may turn against you.
Betting on emotions only accelerates the loss of money instead of trying to enjoy the moment of gambling. And we certainly will not be able to accept if we experience defeat. Therefore, try not to continue the game if your emotions start rising. Immediately stop playing and leave the casino.
You need this kind of limitation in order to not to proceed if you already feel that your emotions is the one who's dominating inside you, it will prevent you in losing a huge amount of money and like what you have said, the entertainment is no longer present but it's already been replace by lust and desire to win the game.
With how huge the amount that is being wasted with such a mistake, I can see if that happened to me. Regret and depressions will take place.