Rocky reads like Old Man River. The more realistic approach to assess this could be to look at the amount of mental health professionals, thus, basically, doctors, with a lot of time in their schedules for each and every potential patient, thus, considering the state of lala in the psycho biz, everyone, and check reasonable availability. The option Rocky wants either is completely naive beyond anything relevant or he wants continued, enforced field testing of chemical compounds which went through FDA approval. They are a very trustworthy bunch indeed. Whatever the fuck.