There are times when we can't control our emotions - like when we're losing and become aggressive because we want to win more, or when we chase losses and make reckless moves. Neither usually ends well. How about you? Which type of gambler are you, the kind who gets aggressive when losing, or when winning?
It is kind of a double edged sword. No matter when you get more aggressive, the fact that you are turning to be aggressive would just lead you to more losses. I believe that if you can be aggressive when losing then there is an equal chance of you being aggressive when you are winning. But if you can control yourself at both situations then you should be fine. You need to find balance between the possible outcomes.