07 — Debunking

Frameworks the channel argues are pseudoscience, and — more usefully — why they feel true anyway.

Video	Focus
MBTI, DiSC and Insights Discovery	Overview of all the personality tools
Why MBTI makes you worse at reading people	The Barnum effect — and its use in luxury sales
DiSC is nonsense	Marston's history in full
NLP's Borrowed Credibility	25 min — including his own master practitioner course
The Colour Psychology Myth	Replication failure; meaning is learned

Topic synthesis: what-is-nonsense-and-why-it-persists.md

> Why this cluster earns its place: it establishes the channel's evidential standard, and it explains the mechanisms — Barnum effect, evaluative conditioning, borrowed credibility — that also operate in luxury selling itself.