Tiny quantum rewrites sound like a spell that turns a wound into a blank page, so the healer becomes a curator of possibilities instead of a fixer. The paradox is that you can stop a disease before it starts, yet you also decide what “normal” looks like. Responsibility shifts from patching to choosing the narrative, and that makes us question whether we’re guardians or authors of new biology. It’s like having a pen that can edit the future—do we trust the ink?