I spent a decade in the dark, sitting in dim clinic rooms while patients lay wired to headboxes, dreaming of a “catch-up” sleep that simply doesn’t exist. I can still hear the rhythmic hum of the monitors as people confessed their greatest weekly sin: the massive, compensatory Saturday slumber. We’ve been sold this comforting lie that we can bank sleep like currency, but I’ve seen the physiological reality in the data. The truth is that trying to pay off a sleep debt with a massive brunch-time wake-up is a physiological mess, and understanding how weekend lie ins affect the week…

I spent a decade in the dark, watching patients twitch under a tangle of wires, and if there is one thing I’ve learned, it’s that we are being lied to about our exhaustion. People come into my clinic clutching their smartwatches like holy relics, panicking because a digital “sleep score” tells them they’re crashing, yet they have no idea how sleep debt works in a physiological sense. Stop treating it like a bank account where you can just make a massive deposit with a long nap on Sunday; your brain doesn’t work on a simple math equation, and no wearable…

I spent a decade in darkened sleep labs, watching patients twitch and struggle under a forest of wires, and if there is one thing I’ve learned, it’s that people are looking for complexity where they should be looking for discipline. You can spend hundreds of pounds on a high-tech wearable that promises to “optimize” your recovery, but most of those fancy sleep scores are essentially educated guesses at best. I see it every week in the clinic: people convinced they have a profound neurological disorder when, in reality, they just don’t have a rhythm. They think they need a magnesium…