"Jarvis" briefs him every morning, tracks his marathon training
He built a personal assistant, "Jarvis," in Muse: it briefs him each morning, checks his inbox and drafts replies, tracks his marathon training data and VO2 max, blocks off deep-work time on his calendar, and books date nights. His girlfriend was inspired to create her own assistant too.
Try it yourself
Copy this to Muse and replace the [brackets] with your own details:
Put together [today's] morning briefing, track my [marathon training/fitness data], and block off a deep-work session on my calendar.