Fable
Those few boxes that must be filled in during a pharmacy consultation
The medicine shop sold common herbs in its early years. When customers said they had a headache or cough, the herb-dispensing master could ask a couple of questions based on experience and put together a packet. The neighbors were familiar and the illnesses common, so much did not need to be spelled out.
Later, customers came from all directions: elderly people, children, pregnant women, and people already taking other medicines. Prescribing based only on one symptom began to become dangerous. The shopkeeper first had the master ask more warmly; the master asked many casual questions, customers said more, but key details like age, contraindications, dosage, and disease course were often missed.
One time a customer said "same as last time," and the new apprentice didn't ask clearly which prescription last time was, nearly grabbing the wrong medicine. The shopkeeper realized that smooth conversation doesn't mean complete information; smiles and pleasantries cannot replace the few materials truly needed.
The old physician made a small wooden tray with several slots: who the person is, how long the symptoms have lasted, whether there are allergies, what they are currently taking, and where it should be sent. When the slots were empty, no medicine could be dispensed. The master could still chat naturally, but each time knew which slot was still missing.
The first version of the wooden board was too rigid—if a customer changed their wording, the apprentice could not understand. The old physician had them sort answers into slots: 'my little one' should prompt a follow-up about age, 'broke out in a rash after taking it before' should map to allergies, 'deliver to the dock warehouse' should map to an address. If it was vague, ask about that slot instead of asking aimlessly.
The pharmacy actually got faster, because there was less irrelevant chatter and fewer dangerous omissions. One customer was in a hurry to leave and only said, "get something for the child's cough." The master almost dispensed an adult dose, but the two blank boxes on the wooden tray—"who is the person" and "age"—saved the day.
The shopkeeper later hung a wooden board behind the counter: good inquiry must fill in the information needed to complete the task; no amount of idle talk can replace a blank. True cleverness is knowing which piece is still missing.
Later the pharmacy brought in a delivery assistant, and the little wooden tray gained two more slots: delivery time and recipient. The manager did not write every bit of small talk into it, keeping only the slots indispensable for completing the errand. Too few slots is dangerous, but adding slots randomly also slows down consultations.