I always see the canned sardines on the grocery store shelf and wonder who it is who eats that stuff, to the extent I've loitered around waiting to see if someone would pick up a can. It's never happened. I know nobody who eats sardines. But I did buy a can out of curiosity once and ate them with crackers, making me the only person I now know who eats sardines. It was tot bad. Wouldn't make a habit of it though.