-Removed-I've no first-hand experience of becoming a qualified psychiatrist but am sure (after years of study) it would involve a period of shadowing, ongoing training (online and in the workplace) and would result in a certificate one could hang on the wall to evidence they were indeed qualified to practice.
-Removed-Becoming a psychiatrist involves going to med school and becoming a medical doctor.
Becoming a psychologist, on the other hand, requires going to graduate school and obtaining a Ph.D. in psychology.
You know, just so you know.
One can't help but wonder, however, why you've decided to post this in the Spirituality Forum.