Esoteric means “understood by a limited few”. It also means the person who is being esoteric has spent a great deal of time studying the subject, and has a great deal of wisdom and experience.
The person is always learning with each new bit of knowledge.
Purchasing services from a person or company like this is a wise decision. It is important to define the scope of what you want done and then allow for new experiences that may be difficult to come into your life.
The end result to this purchasing decision is positive.