It’s super silly, but eating a snack cake. I was a teenager, sitting on my couch at home and I was eating a snack cake, like Little Debbie’s, or Drake’s or something when I realized “this cake is awful.” It just didn’t taste good. Like, not that it went bad or stale, it just was crap. And then I realized I was just eating it to eat. It was purely empty calories. Made me a lot more cognizant of what I chose to eat.