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I am sealed in this capsule

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  I am sealed in this capsule The transition from the static concrete of that waiting room to the pressurised cabin of this jetliner changes the entire physics of my wait. I’m no longer pacing floors or slouching into plastic seats; I've been sealed inside a capsule, and soon to be hurtling through the sky toward China. Now that I'm finally buckled in, my restlessness hasn't disappeared, but at least I’ll soon gain altitude. I look around and can see exactly how this emotional shift plays out in other lives. There is an initial sense of order and quiet relief. I see the neat rows of seats, the soft symmetry of the aisle, and the steady, reassuring presence of the flight attendant, offering the illusion of control. The ceiling washes into soft, atmospheric blues and teals. I imagine the sky outside. I can feel the collective breath of a hundred passengers all transitioning into the same forced pause. For a moment, my world feels structured, clean, and neatly aligned. I know ...

Get the best out of your sleep

It seems that all you really need to survive and feel rested is the REM phase, which is only a tiny portion of your actual sleep phases at night. You only spend 1-2 hours in REM sleep during any given night, and the rest is wasted on the other seemingly useless phases. The way to hack yourself into entering REM sleep without being exhausted is to trick your body into thinking you’re going to get a tiny amount of sleep. You can train it to enter REM for short periods of time throughout the day in 20-minute naps rather than in one lump at night. Remarkably, adding just one nap during the day shaves an hour and forty minutes off your total sleep requirement. Powernapping Scientific experiments and anecdotal evidence suggest that an average power-nap duration of around 1 - 2 hours is most effective.Mitsuo Hayashi, Ph.D. and Tadao Hori, Ph.D.have demonstrated that a nap improves mental performance even after a full night sleep. REM sleep, this particular sleep state is highly conducive to f...