The blurb reads, "Authors Tim Ferriss (4-Hour Workweek) and Marcia Alboher (One Person/Multiple Careers) give an hour-long talk at Google about how to retire im

The blurb reads, "Authors Tim Ferriss (4-Hour Workweek) and Marcia Alboher (One Person/Multiple Careers) give an hour-long talk at Google about how to retire immediately or have multiple careers simultaneously." My question is: given that their talk was one hour, what did they each do with the remaining three hours of their work week?