A personal blog newsletter from a developer and technology leader about the pursuit of mastery, named after the idea of roughly 10,000 hours of deliberate practice. It documents the learning and building process in both professional work and personal hobbies.
Website: https://21quarters.com/
Essays by Nate Soares on how to act well and think clearly while trying to do good in the world. Posts cover motivation, conviction under uncertainty, discourse norms and guilt-free striving.
A Polish-language weekly newsletter in which a former finance employee shares personal experience on building wealth, accumulating knowledge and gaining independence. Issues mix practical guides (mortgages, health screening, self-reliance) with reflections on leaving a salaried job and quarterly recaps.
A leadership newsletter that uses personal storytelling and humor to show readers how their habits, like bluntness, avoidance, or repeated practice, shape their outcomes. It offers reflective, self-examining takeaways rather than checklists of what to do.
A daily newsletter of short, personal stories and explainers on work, health, resilience and history, aimed at readers over 40. Issues combine first-person anecdotes, interviews with researchers and narrative profiles with a hopeful angle.
One short email a week with hand-picked newsletters from the index. Free, no spam, unsubscribe anytime.
