We’ve all been there. Soaping ourselves up in the shower, humming a happy tune, when bang we’re hit by some insight so profound that, for a second, our world is turned upside down. Happily, Reddit provides a fantastic place, r/ShowerThoughts for splish-splash philosophers to hang out and share their wisdom. And if you’re not a Redditor, you can always enjoy the pick of the bunch on the ShowerThoughts Twitter feed. To give you a taster, we’ve picked some of our best shower thoughts. Every one of these genius light bulb moments wowed us and made us remember that showers are 10% hygiene, 90% pondering the universe.