書不起

Substacknewsletter · by 書不起 · English

Audience
10K subscribers
Shown publicly on Substack
Publishing
Monthly or less
1 post indexed in the last 90 days
Last post
Oct 14, 2026
17 days ago
Likely audience
Productivity enthusiasts
Inferred from post content

書不起 is a Substack newsletter by 書不起 covering Positive Psychology, Hedonic Adaptation and Flow State. NewsletterFIT indexed 1 post from it in the last 90 days, most recently on Oct 14, 2026. Shown publicly on Substack: 10K subscribers.

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Compiled from public pages · refreshed Oct 20, 2026 · How NewsletterFIT collects and labels data