As a retired psychology professor who spent part of my 35 yars in the area of physiological psychology and neuroscience, , I do not intend to say much but some facts are in order. First is an expert I(which is relative)n psychology , not some part timer. he has a degree in neuroscience which makes him some sort of an expert.
His expertise is not in the clinical are nor in the area of psychopharmacology or neuropsychiatry but he is a quite knowledgeable.
Having said I agree with what Back2 church is saying.
The professor also has a book out on Amazon which has good reviews.
lack of control , delusional though, some of which are the results of legitimate meds for such thing as Parkinson’s are not that uncommon.
Many pastors, priests are not equipped to deal with these issues. If anything, they all need to rule out all physiological issues while giving comfort to the individual who is suffering.
bottom line here: I make no judgment on what he says but he is definitely a valid source of information within reason.