The phrase "I have a Body" is an often overlooked manifestation of mind-body-dualism. Since I am not involved with any belief in the supernatural, this utterance does not make any sense to me. There is enough just-natural we do not understand and simply no need to invent any "I" that is not part of our physical existence. Instead, I would suggest that we indeed are bodies. Without going into too much detail here, this series is a methaphor of my own deviation from the ideas of mind-body-dualism. I think that any belief in the supernatural just holds us back (as being depicted by the strings I free myself from, while the joints are to symbolize our corporeal existence).