The one hand I would play differently is.....

Gonna have to be tongue in cheek here and say the last hand of every tournament I don't win....

Just kidding, it's not a specific hand but a situation I guess that I do now play differently. It's that early tournament stage when you know your opponent has called light, hit bottom pair and the board texture just screams carnage. When I first came back I would bet this up either way and it took me a few exits to realise that while I always got paid when I had it, I would get called down by the weakest hands when I didn't. Don't know why but early stages I always find the rock who has committed that regardless of them having deuces and there being 4 aces n a king on the board (j/k again, that's a split pot obvs) they are calling whatever.

It's also given rise to the premium 3 hand rule, I banned myself from any all-ins in the first 3 hands unless I have a tier 1 premium hand 🤣