It is really must have a limitation in gambling, for us to control our money, whether win or loose stop the game, then wait for the next game again. So that we can monitor the input and output of our investment.
What kind of limit do you offer because when you lose, it makes sense to re-win and at least compensate for the loss.
Whatever the bankroll you have at the time and are comfortable in gambling and losing with. me if I have 1btc spare, and I felt like gambling, I would maybe limit myself to 0.1btc. But only if it isn't needed in life. If you gamble with needed money you need help.