1. If I like it, it’s mine
  2. If it’s in my hand, it’s mine
  3. If I can take it from you, it’s mine
  4. If I had it a while ago, it’s still mine
  5. If it’s mine, it must never appear to be yours in any way
  6. If I’m doing or building something, all the pieces are mine
  7. If if looks like mine, it is mine
  8. If I see it first, it’s mine
  9. If you are playing with something and you put it down, it automatically becomes mine
  10. If it’s broken, it’s yours.

The above list has been shamelessly copy-pasted from Shonalee’s blog. As a parent to a toddler myself I enjoyed the original post and thinking on how true it was !