"The average writer has three plot holes a story" factoid actually just statistical error. Steven Moffat, who lives in a cave and has over 10,000 plot holes an episode, is an outlier adn should not have been counted.
"What they don’t understand about birthdays and what they never tell you is that when you’re eleven, you’re also ten, and nine, and eight and seven, and six, and five, and four, and three, and two, and one." -Sandra Cisneros, "Eleven"
Oh no this is super adorable
I finally stopped to take a closer look at this and oh my GOD this is amazing.