Thank you sir!
But this doesn't come always is just whenever I logged out from the gambling site all pain is gone but most times it only flashes back when login back to gamble for the day. What really matter's is how to control my emotion and the most important thing everyone of us is facing over there, including those doing trading most times their emotion drives them to completely empty their account while on the process to try to regain back what they have lost in the cause of trading.
There is this excitement that comes when someone wins or makes profits and, this always gives more energy to continue trading, but for that of gambling it is very bad because when someone wins and continue to gamble s/he will still lose completely because at that point he would be so energetic thinking the next bet would results to a potential winning instead will run into lost.
That means you are hooked up with the past sessions you made so I guess you need to improve that and think about the next time you play is different compare to what you did yesterday or last few days. If you always remember your loss then its expected to feel that and might you will do these crazy revenge antics.
Just enjoy the game and for sure in long run you will just shake off those losses and laugh whatever happen to you in a casino especially if you and your friends playing together the same games. I also feel this kind of disappointment before but for long months experience of gambling I just ignore any emotions while the game is on and just think about enjoy what I currently doing so that I will not regret anything when the time I gamble.