Sooner or later, we're going to hurt ourselves in ways we'd prefer other people don't know about. If we're lucky, we can get all of our dumb injuries out of the way when we're still kids and everyone expects us to clumsily flop around.
Many of us are not lucky.
And if we learn nothing else from these Redditors' tales of embarrassingly self-inflicted woe, it's that these boneheaded blunders can happen to the best of us.