Vine is the blossom of domination. In its negative aspect it varies from pure despotism to unpleasant commanding. Vine people are so self-confident and even self-opinionated that they don’t take account of the mind-set and opinion of others and are so assured in their own rightness that they do not even consider it necessary to provide clarification of their own motives. They demand explicit obedience and enforce it by an iron discipline, verging on cruelty. In their positive aspect Vines are extraordinary leaders and mentors. They have deep knowledge and understanding of others’ personal abilities and delegate tasks accordingly. They distribute duties with wisdom and skill, show understanding and patience and naturally inspire people thanks to their unshakeable confidence, enthusiasm and tempered guidance.
Very capable people, certain of their own ability, confident of success. ... Even in illness they will direct their attendants. They may be of great value in emergency.
"The Twelve Healers and Other Remedies"