I stop gambling when I lost all my money. I start again when I have money. 
It's that easy. No seriously, if you don't have money how can you gamble? When you make money from your regular job you can start again. It's a passion, it's a lifestyle. You can't quit when your life is gambling.
nah yeah when you consider gambling as part of your life your habits your needs then you will never stop it , just like you consider eat as your needs , without eat you might die lol. as long as gamble didn't affect something really bad to your daily life , it's okay to gamble continuously.It's that easy. No seriously, if you don't have money how can you gamble? When you make money from your regular job you can start again. It's a passion, it's a lifestyle. You can't quit when your life is gambling.
If you are gambling in limits then its well and good but if its an addiction for you and you are depending only on it for living then you are definitely putting your and your family's life at risk.