13. "If It's Time To Go, Remember What You're Leaving. Remember What You're Leaving. Remember The Best. My Friends Have Always Been The Best Of Me." - The Eleventh Doctor
Episode: The Wedding of River Song The Lesson: A little morbid, granted, but that doesnt make the quote any less true. Take some time to think about the mark youre going to leave on the world. How will people remember you? Also, appreciate your friends. Friends are too easy to take for granted. Take a moment when youre done rewatching Series 8 to call a friend you havent talked to in a long time to reconnect.