Well, of all the things I hear complaints from on the gambler is self control. They always lose control when gambling, and I tried to see and also to perform a test. And the results I get in gambling is, when we get the appropriate minimum profit target (0.005 BTC), it will be much more fun to stop a moment and possibilities when losing (max. 0.001) should stop, too. Because the main things that influence is on your circumstances, so it is better a lot of istighfar
It's not that easy to follow that rule and to have limit especially if you have extra money in your pocket when you're gambling. Eventually, when you exhaust all your capital, you'll be digging deeper in your pocket to sustain your gambling because it seldom would be enough that you're gambling with limited money. This is the sad truth that we can't really take away from people who gamble
Yes when we lost our capital our mind will tell us to invest few bucks and get back your lost. But the real fact is we will lose that investment money also this we will realise after losing everything in our pocket. Some people will stop after losing 2nd time. And the addicted gambler will not stop until they lose everything that they have in the pocket and bank account. finally, they don't have any money to gamble, so they lend money from others and play. From here there life will be spoiled.