A real simple scenario: A wizard (yes, a wizard) appears before you and tells you that he can open a window to anytime in the past. The window will only be open for enough time for you to say 5 words (or less) to your past self.
Assuming you take this strange offer from the wizard, what year of your life would you talk to, and what 5 words (or less) will you say?
Assuming you take this strange offer from the wizard, what year of your life would you talk to, and what 5 words (or less) will you say?