Dr. Kweethai believes that hypnotherapy is most effective when the therapist is prepared to 'deal with what emerges'. That requires exercising insight, creativity and intuition. Though she encourages continuous education and perpetual learning; and does so herself; the foundation of her approach is that you do not need to 'know' everything in order to engage in this work.
But, the more you know, and the more you approach challenges with an open mind, the better prepared you are to 'deal with what emerges'. It is not just about working with other people; it is also about how you yourself deal with life's challenges.