Which of following points do the textbook authors make about the value of psychotherapy?

A) Despite its many benefits, psychotherapy cannot transform you into someone you're not.
B) There is no empirical evidence that psychotherapy is beneficial, unless it is combined with drug therapy.
C) In the hands of an empathic and knowledgeable practitioner, psychotherapy can cure emotional disorders within a couple sessions.
D) All types of online therapy are ineffective.