1. Dig up all your siblings secrets and keep them on file for safety
  2. Annoy them as mush as possible in private but sit quietly in front of mom or dad to watch the explosion
  3. Get in shape. The little one has nonstop energy, and the big one could physically kill you.
  4. Always be alert because sometimes they bring hot friends over
  5. Everything your eldest sibling does to you do unto your younger sibling (just be smarter about it so you don't get caught)
  6. Find pleasure in watching your siblings wallowing in consequences that were meant for you
  7. Find everything wrong with their significant others