Get the basics right before you try to fine-tune anything. Tim Ash calls this realignment before optimization. It is the core idea of his book Primal Wellness.
Why the basics come first
Ash looks at people as animals with a design. Modern humans are about 200,000 years old, and our biology has not changed on any timescale that matters. We evolved for tribes of 100 to 200 people who moved all day. Today we live among 8 billion people, often sitting indoors under artificial light.
Ash calls that gap the modern mismatch. In his words, “alignment has to come before optimization.” Influencers and biohackers sell the last 1 percent. That only makes sense, he says, if your sleep, meals, movement and social life already work. “You can’t optimize on top of quicksand,” he told me.
He uses a beach image. If you scoop sand and it keeps falling back into the hole, nothing holds until you fill the hole. The hole is usually obvious. Irregular sleep. Constant snacking. Hours in a chair. Few regular contacts with other people.
What realignment looks like
Ash is clear that none of this takes heroics or willpower. Much of it is removing things and simplifying. Keep a consistent bedtime, including weekends. Walk on uneven ground when you can. Give your body breaks from eating. He also suggests a 5 to 10 minute walk after meals, the old British habit of the constitutional.
He says brain fog and low energy are common signs of a mismatch. If you notice them, sleep is a sensible place to start. Ash notes that sleep apnea often goes undiagnosed, so it may be worth asking your doctor whether a sleep study makes sense for you.
Social life counts as baseline too. The Harvard T.H. Chan School of Public Health describes the Harvard Study of Adult Development as finding that the healthiest, longest-living participants had the strongest connections to other people. Ash draws on that research. He adds a practical point: frequency matters. Join a walking group. Go to the same coffee shop and talk to the same baristas. Repetition builds trust, and he says that trust helps settle the nervous system.
Ash also warns against turning this into another project. You do not need more hacks stacked on top of your day. His view is that the frame is what helps. If you want more of that frame, our earlier conversation, cavemen in modern clothes, goes deeper.
Here is one thing to try this week. Pick the area where you are weakest: sleep, movement, meal timing or time with people. Change one small thing in it. For example, walk for ten minutes after one meal each day, or put one regular group activity on your calendar. Keep it simple and notice how you feel.