Aviation oxygen-mask rule

The Aviation oxygen-mask rule turns an emergency instruction into a broader principle of care: a caregiver must first remain capable of helping before taking responsibility for someone else. In the novel, Dr. Carradori applies it to Marco’s struggle to survive grief and remain present for Miraijin, making self-preservation a condition of his responsibility to her rather than its opposite.

The Rule in Carradori’s Counsel

Dr. Carradori invokes the familiar airplane procedure while speaking to Marco both as a psychiatrist and as a friend. When Marco insists that he must think about Miraijin, Carradori warns him not to confuse the child’s needs with his own immediate danger. The loss Marco has suffered could overwhelm him; the danger, Carradori stresses, lies with Marco himself. He recalls Marco’s admission that, without his granddaughter, he would already have jumped into a river, and insists that Miraijin’s presence means he cannot abandon himself.

The analogy gives urgency and sequence to that counsel: first put on one’s own mask, then help the children. It does not ask Marco to set Miraijin aside. Instead, it frames his continued existence and capacity to care as inseparable from her safety. Carradori names the child, Miraijin, as the reason Marco must hold on, while refusing to treat her as someone who should bear responsibility for managing his grief.

Care as Work and Reorganization

Elsewhere, the novel shows the rule’s larger relevance through concrete acts of caregiving. After a therapist interprets Adele’s imagined thread as a sign of her close, exclusive bond with her father and fear of losing him, Marco and Marina radically change their family routine. Marco takes on much more of Adele’s daily care, drives her to school in Tor Carbone, cuts back photography, tennis, and poker, and reduces his ophthalmology commitments. The change costs him activities and professional opportunities, yet he discovers that he feels better with more time devoted to his daughter. The episode makes care an arrangement of time and labor, not merely a feeling.

Marco’s care for his father, Probus, is similarly practical. After Probus is diagnosed with adenocarcinoma, Marco takes responsibility for accompanying him to chemotherapy and scans, monitoring side effects and medications, and arranging home blood tests, while also working and caring for Adele. The oxygen-mask principle is not stated in this episode, but the burden it describes is visible: care requires sustained effort from a caregiver whose own capacity matters.

Grief, Responsibility, and the Novel’s Wider Pattern

After Adele’s death, Carradori helps restore communication between Marco and Adele’s mother, who is hospitalized in Upper Bavaria. By telling her what has happened and helping the former partners regain trust, he encourages mutual pity among the survivors and reconnects people whose relationship had broken down. The intervention reflects the same practical concern as the mask analogy: support must reach those in danger of being overwhelmed if they are to remain present for one another.

Much later, as Marco prepares for his assisted death, Miraijin organizes a gathering at the house in Bolgheri. Marco cannot eat and has been receiving nutrition through a gastrostomy tube, yet he helps prepare meals for the guests, including Luisa, Marina, and Giacomo, and tries to make their time together a generous occasion rather than a scene of self-pity. The movement of care has changed direction: the granddaughter he was urged to live for now organizes the gathering around his final days. Across these episodes, the rule’s force lies in its refusal to separate self-preservation from responsibility. Care passes between generations, but it depends on recognizing the needs and limits of the person who gives it.