Mercury rules 8th and 11th house is in 4th house in Aquarius

Having Mercury in the 4th house in the Aquarius sign can make a person analytical and curious in their approach to home, family, and domestic affairs. They have a natural inclination towards knowledge and intellectual pursuits related to their cultural roots, family history, and tradition.

This placement can make them interested in architecture, planning, and organizing their living space. They may possess a scientific bent of mind and may show an interest in technology and modern gadgets. They could be good communicators, with a flair for writing and speaking.

However, this placement can be challenging at times as it negatively influences the relationship with the mother or the maternal side of the family. They may have a difficult time feeling emotionally connected to their mother or may have disagreements that stem from ideological differences.

Overall, this placement encourages the individual to establish a balance between their rational and emotional persona, which can prove advantageous in their personal and professional life.