1. How does Richard Stallman manage without owning a mobile phone? 2. What is Richard Stallman known for in the tech world? 3. Why does Stallman limit his use of popular technologies? 4. How does Stallman manage to do most of his work offline? 5. Why does Stallman have a rule about answering emails? 6. Where is Stallman based for his work and speaking engagements? 7. Why do some technologists choose to limit their interaction with the hi-tech world? 8. How do most people feel when they receive too many emails, according to research? 9. Why doesn't retired professor Donald Knuth use email anymore? 10. What was the result of Knuth's decision made nearly 20 years ago? 11. Why does Professor Knuth not want to spend too much time in front of a screen? 12. How do Knuth and Stallman's positions differ when it comes to disconnecting from modern technologies? 13. What are some challenges that prevent people from completely giving up modern technologies? 14. Who can afford to completely give up modern technologies, according to the text? 15. Why do most people not have the luxury of disconnecting completely from modern technologies? 16. How do technologists like Stallman and Knuth navigate their duties at work despite limiting their technology use? 17. What are some ways in which extremely rich individuals can still benefit from modern technologies without being connected themselves? 18. What are some examples of duties at work that force most people to stay connected to modern technologies? 19. Why do most people consider disconnecting completely from modern technologies often impractical? 20. How have technologists like Stallman and Knuth adapted to the challenges of modern technologies while still maintaining a limit on their use?