I ran a Whole Game Scenario, more than a single session, for the first time in more than 20 years. Maybe 30 years.

...Brindlewood Bay is the first game I've actively wanted to run in decades. Played in someone else's game first to figure out the mechanics, and established that

1) Wow, I did not like how they ran the game
2) No, I mean... they ignored the base starting premise of the game, which is "you are retired old ladies." (They decided you can be retired old men instead. I very much do not like this; retired old men are treated very differently from old ladies. It changes how the cozy aspects of the game works.)
3) Aside from that, did not like the GM's call about what actions we were taking, and didn't like that he pushed us into some actions.
4) It was an entirely new experience for me to think "I could run this better."
5) So the next time one of my groups was kinda between games, I said "I, uh, have been kinda wanting to run a thing..."

( And I stole the plot from The Untamed )