Some gamblers' closure for the day is when all that's left in his pocket is a taxi fare. We can't really dictate the limit of someone's gambling pursuit when he is up to go big or go home. Sometimes a person wouldn't sleep on it to gamble another day. They just want to go big or go home with nothing and nothing for the next day.
I knew people whose into physical gambling that will only go home once they lost every penny they have, that will be the only time they will think to stop or when they can't borrow any money from someone they know that is also in the area. This attitude is normal to those who gambling physically but to those who gamble online it's easier to limit ourselves to avoid more losses since we can stop ourselves to deposit more money in casino, we can limit ourselves per game and only deposit money we allotted for gambling, it's either lose or win.
What happens is that when you are gambling at a physical casino you are subject to all kind of subtle techniques that the casino uses to make you to spend more, so before you know it you have lost all your money and you have no idea of how this could have happened, but when you are gambling online you are the one in control of your environment, and as such it is more difficult for online casinos to incite you to gamble with the same ease that a psychical casino can.