Attention has a shape — and in medicine, that shape is almost always borrowed from whoever taught you first. The linguist Alfred Korzybski spent decades arguing that the categories we use to slice up experience quietly determine what we are even capable of noticing. His phrase 'the map is not the territory' is famous; his deeper point is less discussed: maps from different cartographers carve the same terrain into completely different regions, and once you learn one map, the alternative carving becomes nearly invisible to you. A cardiologist trained in one diagnostic taxonomy literally perceives a murmur differently than one trained in another — not metaphorically, but in the phenomenological sense that different features become figure versus ground. The practical implication isn't to distrust your training. It's to occasionally borrow a colleague's map: ask the nurse, the patient's family member, or a specialist from a different tradition what they are noticing that you haven't named yet. The unnamed thing is often the thing.

When did you last ask someone with a fundamentally different role — not specialty, but role — what they were seeing in a shared patient, and genuinely update because of it?

Drawing from General Semantics — Alfred Korzybski