I think this often happens to certain people who experience it, this is familiar, sometimes it is like that, and that is luck which is not certain to be obtained in gambling, not emotion. Well basically, however, on gambling it depends on luck, but sometimes luck can be driven by certain tricks or strategies related to the games played in gambling.
It is because of luck but if you continue playing gambling, maybe that can interfere with your emotion too, as you will see many results happen in your playing.
That can change from luck and win the games into losing the money and once you lose, that will not easy to recover the losses.
Those two things can have an impact on your playing and if you do not stop as soon as possible, you will get more losses.
It will be better to stop gambling while your emotion is not become bigger and enjoy your winning.