Why did Jon Snow go to the Night's Watch?

Related questions

1. What does ygritte say when she died?
2. Why did they think Jon Snow was a traitor?
3. Will ygritte come back?
4. Who gets brought back to life in Game of Thrones?
5. Why did Jon Snow join the Night's Watch?
6. Why did they kill off Ned Stark?
7. Does ygritte come back?
8. Does ygritte betray Jon Snow?
9. Does Ned Stark really die?
10. What did Ned Stark say before his death?

Tags

1. #ostensibly
2. #advance
3. #equals
4. #beyond
5. #princes
6. #westeros
7. #watch
8. #night
9. #because
10. #bastard
11. #joins
12. #where
13. #thing
14. #being
15. #birth
16. #himself
17. #closest
18. #rapists
19. #nobles
20. #murderers
21. #place
22. #ignorant
23. #meritocracy