I was speaking with a senior leader recently who said, almost in passing, “I just assume from here it’s about slowing down and managing the slide.” There was no drama in it… just a quiet acceptance. And I hear that a lot. High performers, experienced leaders, people who have built incredible careers… but somewhere along the way they’ve absorbed the idea that their trajectory now only goes one way. The problem is… that belief doesn’t hold up when you actually look at the data.

What’s often missed is that it’s not just your 'average' recovery that matters… it’s how 'consistent' that recovery is. 🧠 The science here is evolving quickly. A recent large-scale study analysing nearly 2 million nights of data found that variability in heart rate variability (HRV) during sleep, not just the absolute value, reflects how stable (or unstable) your behaviours are (Grosicki et al., 2026 - https://lnkd.in/dxm6aaqq ). Oh, and for fan boys like me, Andy Galpin

But the real shift is subtraction… not addition. We’ve overcomplicated something that is fundamentally biological. The human system didn’t evolve needing 17-step morning routines. It evolved needing rhythm, recovery, and enough space to function well. 🔬 The science here is surprisingly consistent: Chronic overload… whether cognitive, emotional, or behavioural… drives what we call allostatic load - The cumulative “wear and tear” on the body from doing too much, too often, wit

We tend to treat social connection as something that’s nice to have. It sits somewhere in the category of happiness or general wellbeing, but not quite alongside the things we take more seriously like sleep, nutrition, or exercise. And yet, when you step back and look at the data over time, that hierarchy starts to feel a little off. Some of the longest-running studies we have suggest that people with stronger, more meaningful relationships don’t just feel better, they actual