Your right excitement is one thing that we as gambler's should always be watch out for because it one thing that is not too good because when you get too over excited you become more overzealous and can be get carried away which can be a deadly to you as a gambler
Being a gambler should make you be mindful of how you react to the outcome of your bets. You don't have to be too happy or sad when the outcome of your bets needs those emotions. Being too happy can make you to be over confident and this mightn't end up well for you. Being too sad too can make you have a mindset of revenging your losses which isn't something that you're supposed to be doing. Without knowing how to control your emotions, you won't be able to get far as a gambler because your emotions will be getting the best of you always. You win a little and you're getting carried away with excitement and jubilations. Your little wins can be celebrated while you wait for the bigger wins but know how to keep things under control to avoid overreacting
The golden mean and balance are good in everything, and as you wrote correctly - especially in gambling. I envy those gamblers who calmly leave online casinos with losses, and know that tomorrow they will try to win back this money, they do not worry and do not get upset. Such people see life several steps ahead and thanks to this they perceive the whole picture. It is difficult for me to do this because if I win a lot, I will be happy, very happy. I will think that tomorrow will be the same and I will refuse to believe that tomorrow I can lose this money. This is our human mind - we always think that if something is good, it will continue like this forever.
It is difficult to take back your life if there is no therapeutic path at the base, I believe that playing is something that is part of man and that everyone likes, but there are different ways to play, you have to regulate yourself and be cautious, playing can become a deadly trap