When Patti retired a few months ago, everyone told her she would love the freedom and flexibility that came with leaving the workforce. Not so. The transition has left Patti grieving the loss of her routine and sense of purpose—and she’s wondering how to find fulfillment in life’s (gulp!) third act. On today’s episode, Courtney Martin welcomes Brad Stulberg, author of Master of Change: How to Excel When Everything Is Changing—Including You. Brad helps Patti rethink this massive transformation and emerge from it stronger.  If you liked this episode check out: How To Start Over at 60. Do you have a problem that needs solving? Send us a note at howto@slate.com or leave us a voicemail at 646-495-4001 and we might have you on the show. Subscribe for free on Apple, Spotify or wherever you listen. How To’s executive producer is Derek John. Joel Meyer is our senior editor/producer. The show is produced by Rosemary Belson and Kevin Bendis.  Slate Plus members get bonus segments and ad-free podcast feeds. Sign up now at slate.com/howtoplus. Learn more about your ad choices. Visit megaphone.fm/adchoices