At first, I can't accept I'm losing in some casino and trying to win back my losses (Though it don't exceed $300). Then I realize that I shouldn't gamble for money or chase my losses but rather enjoy playing in casino and if it's sports betting enjoy the thrilling of either winning or losing not only on your bet but also on the team you've placed bet with.
At some point I accept that most of the time that I will be losing but there's still some part of me that there might be some time that I will get lucky and might hit some jackpot in either casino or win a parlay in sports betting.

If it happens that you or other people can't accept their losses then maybe its better not to gamble since this losing situation will just frustrate you and maybe there would be a revenge betting situation would gonna happen especially that chasing losses might come up on peoples mind especially for wanting back to recover.
I'm into this situation before but now manage to think about in gambling losing situation really occurs. That's why my counteraction regarding on that situation if there's an indication that I'm not going to be lucky today I immediately quit when I already saw that I'm already losing lots of my bets place. With this somehow I save some bucks and could able not to get huge damage from anything that contributes on my bad luck. Somehow sports betting is fun especially if you are watching the game with your friends you cannot feel anything like huge frustration especially if you enjoy the game.