Maybe it's a bit literal but I feel this has something to do with someone having a pacemaker or something similar in their heart, and the awareness that there is a (wingspan) perhaps limited lifespan. The fear comes from relying on something that isn't part of your body and the possibility it might fail.
Maybe it's a bit literal but I feel this has something to do with someone having a pacemaker or something similar in their heart, and the awareness that there is a (wingspan) perhaps limited lifespan. The fear comes from relying on something that isn't part of your body and the possibility it might fail.
I could be way off the mark though.