Casino loves to see that gambler will keep coming back, the more people they catered the more they potentially earn, it's choice and most of the time gambler pick the wrong position.
True that, as a matter of fact, people including myself are going back to casinos because of the experience, the thrill and the emotion when winning and also the frustration of losing. Though at the end of the day, I always accept whatever the result of my gambling session and continue with my life.
Good for you, accepting that kind of situation avoid you to push for more, which highly lead you to an addiction. If you can ignore that pain in a ass emotion and you can move on to you life after that defeat, you can say that you are only aiming to entertain yourself and you can let go of that money you lose after.
Something that's not common espcially for gamblers who look at it as source of income, thinking that they can outsmart the house
and make money out from this industry.