Best Psychology of Change Newsletters in 2026

SubstackWeekly · last post 10 days ago

The cosy corner of the internet you didn’t know you needed. Honest conversations about life, relationships, change and the beautifully messy uncertainty of adulthood.

Likely audience: readers interested in personal growth

SubstackWeekly · last post 8 days ago

After nearly two decades building Google Search as a Eng Director, I now write about AI, crypto, trail running, and the slower practices that make life meaningful.

Likely audience: knowledge workers

SubstackMonthly or less · last post 2 days ago

From recent posts: A personal-growth newsletter by Gabriella Jade that uses poetry, astrology, and mythology to explore themes of self-trust, trauma recovery, and emotional healing. While the content centers on introspection and…

Likely audience: seekers of personal growth

SubstackMonthly or less · last post 38 days ago

From recent posts: The Black Archive publishes in-depth articles on cognitive psychology, habit formation, and relationship dynamics for readers seeking to understand behavioral mechanisms and improve personal growth. Content consistently…

Likely audience: Self-improvement enthusiasts

SubstackMonthly or less · last post Sep 11, 2026

From recent posts: The article outlines a personal strategy called the '90-Day Proof' to overcome procrastination and rebuild self-trust by committing to one small, reversible action for 90 days. It emphasizes that motivation is fleeting,…

Likely audience: Entrepreneurs seeking clarity and direction