That I will never enjoy the taste of wine.
I figured out I would never like coffee in my teens, and had the same realization about beer in my 20s.
But it wasn’t until this year, in my mid-thirties, that I finally accepted that I don’t like the taste of wine and probably never will. After years of trying the full spectrum of wines, I had to admit that it wasn’t the “notes” that were turning me off, nor was it a problem with the quality of the wine. It was the fundamental “wine-ness” that I disliked, the same as I don’t like the “beer-ness” of beer or the “coffee-ness” of coffee.
This was one of the first games I followed the development for. I was super pumped because I loved Star Wars in general and Knights of the Old Republic in particular. I even got the deluxe pre-order.
Unfortunately I wasn’t able to get into it at the time, probably because at that point I was pretty sick MMO quest structure after several years of playing WoW.
I’ve always thought of returning, mostly to experience the stories, but I’ve just never found the space in my life for the time commitment.