Good post, Don. Once upon a time, I was a decent poker player. I'd consistently cash in tournaments, and do well at cash tables. But there were a couple of times when I'd go on a losing streak that things got a bit scary. I'd go back to the ATM, and then lose it all again. I could see how easily I could simply lose everything. It was a sobering thought, so I decided to stop playing. And I'm happier now, to be honest. That anxiety is lifted.
The thing that really scares the piss out of me though is sports betting. I've only dabbled, but I could see right away that it could be my downfall.