Mira Hartwell, Editor, HabitBox

About

Hi, I'm Mira Hartwell.

I edit the HabitBox blog and write most of what you'll read here — guides on habit formation, productivity, sleep, and the psychology of behavior change.

What HabitBox is

HabitBox is a privacy-first habit tracker for iOS and Android. The app is deliberately simple — tap a habit to log it, watch the streak, no account, no cloud lock-in, data stays on your device. The blog you're reading exists to answer the questions people have once they start actually tracking: what should I track, how long until it sticks, what does the research really say.

What we write about

Habit science, productivity research, and the psychology of behavior change. Three editorial principles guide every post:

  1. Cite named research. Every claim about how habits form ties back to a specific study — Lally et al. on the 66-day median, Wendy Wood's lab on context-cue stability, Andrew Huberman's protocol summaries, Matthew Walker on sleep architecture, the Cochrane reviews on exercise and mood. If a claim can't be sourced, it doesn't make it in.
  2. Flag what doesn't replicate. "Habits take 21 days" isn't true. "Willpower is a depletable resource" has failed several replication attempts. Most productivity content treats these as settled science; we call them out when they appear.
  3. End with the smallest sustainable step. A 5,000-word post is useless if the only thing it leaves you with is "try harder." Every guide ends with a specific tiny first action — usually something doable in under two minutes.

How a post gets researched

The typical workflow for a how-to guide: read 4–6 primary sources — peer-reviewed papers, named researcher books, or official health authority pages (Harvard Health, Mayo Clinic, NHS, EFSA, NIH) — build a claim list, then write the post so each section is anchored to one or more of those sources. Citations are inline and link to the original source, not to summaries of summaries.

For wellness or YMYL-adjacent topics (sleep, anxiety, mental health), we lean on the conservative side and link out to clinical sources rather than reinterpret the research ourselves. Anything that needs personalised medical advice gets a "talk to a clinician" callout, not a workaround.

Background

I trained in behavioral science and spent years writing for productivity and self-improvement publications before joining HabitBox as editor. I'm not a clinician or an academic — I'm a writer who reads the research carefully and tries to translate it into things people can actually do tomorrow morning.

Get in touch

Found a factual error in a post? Disagree with a take? Want to suggest a tool or a topic? support@habitbox.app — every message is read by a human.

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