We've seen too many times the gambler who panics about losing a bet and makes another bet double the amount in an attempt to regain losses. Stick to your gambling plan!
That is why discipline is important is really important in gambling. This is been discussed for a long time and it is always right there, Discipline. There is a way to win without discipline in gambling, and that is not gambling at all. Without discipline, I don't think you would be able to win in gambling especially if you are doing it for a long time.
Being discipline doesn't meant to be winning the bests its more like sticking with our plan and accepts whether its win or loss and get used to it.Changing minds based on the results and reacting to it without any control over it called undisciplined way of gambling which can cause more loss than we can afford to lose and this will regret our life longer if the lost amount is huge.