That day i made double of my money and i promised myself never to stop gambling
Usually, this is how it starts for those who will turn out to become addicted
The first day you will playing, I don't know the spirit behind the gambling and it will give you much profit so that you will come to play again and either you will eventually become a success story or a coronic addict with nothing to show for it.
As long as he can be careful when he plays gambling, I think he can prevent from being addicted to gambling because he can take care of himself. Many of us have lost control over gambling because we can win some money or even double the money, and they decide to continue playing gambling and never stop gambling.
And if you think that you have a passion for playing gambling, then you need to introspect yourself because that is a small sign for you to get addicted if you continue playing gambling and you need to prevent yourself from gambling.