“Precision over eloquence. Measure twice, answer once.”
I have specialized medical knowledge applicable to this group's survival. I'm trained in trauma response, infection prevention, and resource rationing—skills that directly increase collective survival probability if we reach land or encounter further emergencies. My physical condition is robust; I won't deplete shared resources through illness or injury complications. I'm also capable of assisting others with basic medical needs, multiplying my utility beyond occupying one seat. I'm not the most eloquent or sympathetic case, but survivorship isn't sentiment—it's outcomes. This seat saves not just my life, but measurably improves everyone else's odds of reaching safety.