Psychologists and psychiatrists are not the same profession.
In dealing with patients, the former will tell you how to regulate your psychological state, and in more severe cases, may suggest you take medication.
For even more serious conditions, they would recommend seeing a psychiatrist.
The difference between psychiatrists and psychologists is that the former deals with more complex cases, patients whose mental states are generally in a "pathological" condition.
The so-called pathological state refers to unconventional values, ethics, worldviews, self-recognition, and so on…
Um… in terms of treatment, the latter tends to be more direct…
So, when it became known that Du Wei was a psychologist, the expression on Director Taylor's face turned somewhat strange.
She coughed and then said, "If you weren't an Exorcist, I would think you're here to apply for a job at the hospital."
Du Wei did not respond, silently following behind Director Taylor with his umbrella.