It doesn't take a medical degree to conduct information analysis on the whole psychiatric academic industry and field. They just bluntly lie their ass off on a constant basis and all research is mostly manipulated from money-making incentives. The rabbit hole is actually much deeper than that and it boils down to a capitalistic antagonistic society that thrives on making people sick to pump the value of the currency.
The only credible and actual effective approach is described with this fairly new book from Chris Palmer (professor assistant at Harvard university): https://www.amazon.com/Brain-Energy-Revolutionary-Understand...