No particular pain. I play for fun and not for money, and even so, sometimes it's very hard to be patient. I can't even imagine how those who play for money and start losing many times keep their patience.
I can understand that completely, I also play for fun and even then if I begin the session and it turns against me really rapidly I begin to get nervous because I do not know if I'm going to get as much fun as I want or if I'm going to be able to play for as long as I want and even if I have made up my mind long ago that I'm not going to win any kind of money out of my gambling activities I still need to remind myself from time to time that this is the case just to avoid those feelings.