The argument from "authority" is invalid.
Many psychologists are totally naive about these complex business schemes, they sometimes don't have "street smarts" and Werner Erhard could easily dupe them. Many MD's are targets for con-artists for that reason.
If the letter is confusing, that sounds like Landmark, they are experts in confusion.
Every LGAT persuasion sect says its not a "cult".
Basically every cult also says its not a "cult". Except a few do, but they just reframe the word.
In the end, Landmark itself damns itself with its own "waiver". [
forum.culteducation.com]
No sane person is going to sign that outrageous Landmark waiver, so then in fact that makes it impossible to attend Landmark.
As it should be.