Sometimes you can’t wait for research to tell you what to do — you just have to go ahead and do it. We get back on L&D with Clara, Mindy and Heather. Subscribe now to get early access to this episode. Our newest podcast, “The Retrievals, Season 2” is out now. Search for it wherever you get your podcasts, or follow it here: lnk.to/retrievals2 To get full access to this and other Serial Productions and New York Times podcasts on Apple Podcasts and Spotify, subscribe at nytimes.com/podcasts.To find out about new shows from Serial Productions, and get a look behind the scenes, sign up for our newsletter at nytimes.com/serialnewsletter.Have a story pitch, a tip, or feedback on our shows? Email us at serialshows@nytimes.com