If I am worthless, then I am free. For I would hold no value to any person; not chained to the bonds of a 'relationship'. I wold be able to do what I wanted without having to acknowledge another person. I would not have to share the burdens of 'caring'.
To be the body without a face would be a sad existence, but truly, it is ignored the freedom of that life. To be so unimportant to anybody, you could do much of anything.
Sacrifice is not without its cause, it has its price. Giving up your loyalty to people as a 'person' earns you the chance of the world.
If I am worthless, then I am free. For I would be able to fly far away.