Sometimes people say the darndest things. Yes, common sense indeed differs among individuals, and there are grown adults struggling with learning disabilities. The world can also be more empathetic towards people who make different life decisions than you.

Buzz Lightyear looking at his arm computer with the caption: "There seems to be no sign of intelligent life anywhere."

Pixar / Via tenor.com

But when Reddit users were asked to share stories of the "stupidest person" they ever met, they didn't hold back. And it just shows why sometimes people are scared to ask for help or speak freely with others. But either way, here are some of those replies.