" In the long term, I can see how siblings could be helpful in life―someone to share family secrets with, someone of your own generation who knows if your memories are right or wrong, someone who sees you at eight and eighteen and forty-eight all at the once, and doesn't mind. I understand that. But in the short term, siblings are at best a hassle and at worst a terror. "

― David Levithan , Every Day (Every Day, #1)