Moon rules 3rd house is in 8th house in Sagittarius
Moon in the 8th house in Sagittarius can indicate a strong interest in occult or esoteric matters, as well as an intuitive understanding of the deeper aspects of life. This placement can give a person a very strong emotional nature and a desire for deeper connections in relationships.
However, this placement can also indicate a tendency to be secretive or to hide one's true feelings from others. There may be a fear of vulnerability or a fear of being exposed emotionally.
In terms of career or life purpose, this placement can suggest success in fields related to the occult, spirituality, or healing. However, there may also be a tendency towards obsessive or compulsive behaviors, and it's important to be mindful of any tendencies towards addiction or other self-destructive behaviors.