The latest episode of Hurry Slowly could be titled “Productivity Principles over Rules”. It’s one where I think there are really good points, but also disagree on the details. For example, one of Jocelyn’s principles sounds a lot like a rule to me. In addition, I think it’s not bad to create “rules” (habits) for how you will achieve your principles, but be ready to adjust them. That way you can avoid the situation where you can justify anything as being true to your principle.