The most basic thing is to take the interests of visitors as the center, don't do something for your own economic interests, and don't do something against etiquette for your own personal interests. The second is to help others appropriately, don't pretend how great you are, and don't exaggerate your abilities. People are self-aware, especially consultants. Third, stay awake, don't let your illness affect your work, and don't go to work with illness. No matter what you do, it is the counselor's personality that ultimately works. Stay awake, actively treat, repair your complex, and don't bring your pathological model into the consultation to cause harm to visitors.