If you’re on the self-help side of social media, there are two words that you may be hearing a lot lately: “Let them.” Fans of the Mel Robbins-backed phrase say it can help you learn to let ...

Most popular is her viral two-word phrase, “let them.” The advice is as simple as it sounds: Your teenager wants to dye their hair? Let them. Your spouse is wearing a shirt you don’t like?

If you've scrolled through TikTok recently or stopped by your local bookstore, you've probably seen or heard of the "Let Them" theory. The theory, coined by author and podcast host Mel Robbins ...