A ferry dock wait became her third rule for happiness

On the last day of a family beach vacation, Gretchen Rubin and her husband sat reading the newspaper while they waited for the ferry home. Their younger daughter, Eleanor, wandered off to practice climbing a short set of wooden stairs, up and down, up and down. Rubin considered grabbing a section of the paper to read while she watched. Then she stopped herself. This is it, she thought. This ordinary, unremarkable stretch of time, a toddler climbing three steps in a pink dress, was exactly the kind of moment she'd want back later and wouldn't get.

That instant became her Third Splendid Truth: the days are long, but the years are short. Each individual day of parenthood, or of any ordinary stretch of life, can feel slow and repetitive while it's happening. But looked back on, whole years compress into almost nothing, and the specific texture of a particular age or stage disappears for good once it passes.

Rubin had been circling this idea all month through a stranger practice: reading memoirs by people facing catastrophic illness, divorce, and loss, deliberately, on vacation, as a kind of modern memento mori, the old monastic reminder of death meant to sharpen appreciation for the present. She found that immersing herself in real accounts of serious hardship, rather than dulling her, left her oddly more grateful for her own ordinary, uneventful days, for the pleasure of an obedient body and an unremarkable doctor's visit that ended with no change.

To hold on to what would otherwise slip past unnoticed, she started a one-sentence journal, just a line or two typed in each night, enough to capture a fleeting detail like a toddler mispronouncing Parmesan as pajamas, without the guilt of an unfinished, more ambitious diary. She and her husband also finally updated their wills, choosing their wedding anniversary as a fixed yearly date to review practical matters like shared financial information, precisely because she knew from the memoirs how much harder those tasks became once a crisis had already arrived. None of it dressed up the underlying fact that ordinary life is temporary. It just made her pay closer attention to it while it was still hers.

Tonight, write just one or two sentences about something small from today that you'd otherwise forget by next week, and keep doing it, briefly, every night. The next time you catch yourself already missing a moment while it's still happening, whether it's a child on a swing or a quiet evening with someone you love, resist the pull to reach for your phone or a distraction, and stay in it a beat longer than feels necessary. When your own complaints start to feel bigger than they are, pick up an honest account of someone else's real hardship, not to feel guilty, but to recalibrate your sense of scale. And choose one fixed date this year, an anniversary or a birthday, to review the practical matters, wills, passwords, shared information, that are far easier to handle now than in the middle of a crisis.