for all i know there is no way by winning when you gamble because when we gamble it is a rare fact it is your lucky day or badluck day, and so if you are lucky then it is really up to you if you want to go home or quit when you already win.
Though you do not know whether you are lucky or not since having a continues win is lucky, it might be just a coincidence.
We do not know if we are lucky in a certain time since it might be just another superstitious belief that we all think about. Being lucky and being unlucky is just a coincidence, we don't need to rely our money on something that we don't know if true or not.