Liber you have to do. Only then can the penny drop.
Exercise 1: First discover how it works here. Get acquainted with the basic movement of Liber. Always the same three steps: 'Acknowledge, Express, Be True'. (Note: "The Fastest Way is the Detour" speaks of "Acknowledge, Activate, Welcome. Same steps, different name.)
Exercise 2: the All-in-One exercise. A - relaxing - half-hour Liber.
Exercise 3: the Extended All-in-One exercise.