Gretchen Rubin is an author and podcaster with a passion for helping people become happier. One of the biggest lessons she's learned in her decades-long study of the subject is that there's no one-size-fits-all hack to finding happiness. Gretchen talks with Maya about how important it is to tailor our approach based on what she calls the "four tendencies," or personality types. If you enjoyed this episode, try this one from the archive: “The Science of Our Inner Voice” For a behind-the-scenes look at the show, follow @DrMayaShankar on Instagram.

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