If I want it, it's mine.
If it's in my hand, it's mine.
If I can take it away from you, it's mine.
If I had it a little while ago, it's mine.
If it's mine, it must never appear to be yours in any way.
If we are building something together, all of the pieces are mine.
If it looks just like mine, it's mine.
If I think it's mine, it's mine.
If I give it to you, and change my mind later, it's mine.
Once it's mine it will never belong to anyone else, no matter what.