Vulcanus deals with intensity of varying degrees. It intensifies one's purpose giving them the added desire to strive for their goals. It intensifies their strength, giving them the power to overcome adversities. It intensifies one's will, allowing them to give all that they have when they need to. It is often associated with things that involve great strength or authority. It looks for ways to enforce its will in an area. At the same time, the drawbacks to Vulcanus are also related to intensity. At times it can cause someone to be overaggressive in their dealing with others, frightening the people around them. They can seem too pushy. It can also lead one to be too intense in a given manner causing obsessions.