He's really gambling his money if he doesn't set up a limit. This is the attitude of most of the gamblers before when they don't learn from their experiences. It's not a good timing if you'll not set a limit when you gamble, you are just dragging yourself to lose with your money and it's like a free money for the house if you keep on doing this.
but because of really aggressive to bounce back and win back everything then suddenly it will lose again everything.
If he is rich enough he can gamble without any limits but money is money and it can all be gone with just a single blow of your rage bets. And this is why setting up a limit for yourself is always as recommend thing to do, you have to know on what you should do when you are in those situations in between of recovering and chasing your losses or by just simply stopping at that very moment.
Moreover, gambling has the feature to suck away the balance from the pockets of the gamblers and it is pretty fast in doing this.