Psychologists see patients mainly through psychological tests, such as depression self-assessment scales, anxiety self-assessment scales, symptom self-assessment scales, and can also do the MMPI psychological test, but also through psychological counseling and consultation to understand the patient, to find out the reason for the onset of the patient’s illness, and to assess the patient’s current symptoms as well as the severity of the symptoms. Psychological problems can be solved through various psychological counseling methods, such as cognitive behavioral therapy, psychoanalytic therapy, and humanistic therapy can be considered to treat psychological disorders.