1. Your knees don't take up a lot of space
    When you sit down on planes or whatever
  2. A bed feels like an ocean
    because you're small and it's big
  3. You're good at trapeze and ziplines and yoga
    Because nothing gets tangled
  4. Your clothes use less fabric so it's a green thing
    Suggested by @gilbaron
  5. You can pack double the clothes!
    Suggested by @Grosstastic