Medieval Islamic physicians made a distinction modern wellness culture has almost entirely forgotten: the difference between *'ilaj al-ashkhās* — treating persons — and treating conditions. Ibn Sina's medical canon devotes more pages to temperament, occupation, and emotional climate than to symptom remedies, on the explicit grounds that two people with identical complaints may need opposite interventions. What's interesting isn't the holism — we've heard that word too many times — it's the *logic* behind it. Ibn Sina borrowed from Aristotelian philosophy the idea that form and function are inseparable: you cannot understand what something *is* without understanding what it *does* in its specific context. A racing heart in a grieving person is not the same phenomenon as a racing heart in someone who drank too much coffee, even if the pulse reads identically. Today, pick one health habit you've been applying consistently — diet, exercise, sleep routine — and ask whether you designed it for a version of your life that no longer exists.

What health practice are you maintaining out of continuity rather than current evidence — and what would you need to honestly observe to know the difference?

Drawing from Islamic Aristotelian medicine (Avicennian synthesis) — Ibn Sina (Avicenna), Al-Qanun fi al-Tibb (The Canon of Medicine), ~1025 CE