Ah, the avocado—nature’s buttery green gold. Ever notice how it's rock-hard at the store, then magically soft a few days later? That’s no accident. Avocados have a secret: they only ripen after they’re picked.

Unlike most fruits, which ripen on the tree, avocados are master procrastinators. They stay firm until harvested, then start producing ethylene gas—the ripening agent. It’s like they need a little push to get going.

Think of an avocado as that friend who only starts working once there’s a deadline. Once off the tree, the countdown begins, and in a few days, you've got peak creaminess.