Some people can’t sleep after winning, others — after losing. Thankfully, I don't have either. I mean, I do have major sleeping issues and was prescribed certain pills to help with that, but that's got nothing to do with gambling.
However, I sometimes struggle to sleep both when I'm excited and when I'm feeling very down, so I can partially relate to that. It’s not just emotions, but a kind of mental overload. It’s not really about the result, but how deeply we’re involved.