Guides & How-tos · Worked examples · Real numbers

Personality guides

Step-by-step how-tos, head-to-head comparisons and honest roundups — every guide worked through with current figures, then backed by a RECATOOLS calculator or AI-directory entry so you can act on it.

104 guides published 11 topic areas Latest guide Aug 2026

All 104 AI & ML 43 Finance 19 Developer Tools 9 Cybersecurity 8 Chinese Culture 7 Personality 3

Two hands, one lighter and one darker skinned, reaching toward each other against a soft pink sky

Personality 16 min

Attachment Styles: What Anxious, Avoidant and Secure Actually Mean

Anxious, avoidant, secure — the labels are everywhere, but unlike most personality quizzes, adult attachment has real re...

Amelia Wong

Pub. 25 Jul

Silhouettes of a diverse group of people gathered near a window in warm backlight

Personality 14 min

The Enneagram's Nine Types, Explained Without the Mysticism

A plain-English tour of the nine Enneagram types and the wings, lines and Centers around them, the real twentieth-centur...

Amelia Wong

Pub. 25 Jul

A row of colored pencils blending across the spectrum from green to red, arranged like a scale

Personality 15 min

The Big Five: The Personality Model Scientists Actually Trust (and Why MBTI Isn't It)

Four-letter quizzes made Myers-Briggs famous, but the personality model scientists actually build their research on is t...

Amelia Wong

Pub. 24 Jul