It has been so many years, I cannot remember the source of the report, but there was at least one study, decades ago, as to the high percentage of practitioners in the mental health field, who had been drawn into it, in an effort to find “help” for their own problems. Their own mental health doubts were a mega level more serious than those of a random sample of the general population.
That fits with my observations. Every person who I met in college who was pursuing a psych degree was buck-crazy.