Buzz·Posted on Apr 8, 201421 Proverbs For IntrovertsWhen in doubt, don't go out.by Keely FlahertyBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.