Mercury rules 6th and 9th house is in 1st house in Capricorn

When Mercury is placed in the 1st house in the sign of Capricorn in a birth chart, it indicates that the native is a highly practical and strategic thinker. They possess a sharp intellect and good communication skills. They are excellent at analyzing situations and can quickly come up with practical solutions to problems.

These individuals are highly ambitious and determined to achieve their goals. They possess excellent organizational skills and are good at managing projects, people, and resources. They have a powerful sense of discipline and self-control, which helps them in achieving their objectives.

People with Mercury in the 1st house in Capricorn are highly respected for their intelligence and their ability to communicate their thoughts effectively. They are known for their reliability and dependability, and others often look up to them for guidance and advice. However, they can sometimes come across as too serious or reserved, and may need to work on being more open and friendly towards others.

Overall, Mercury in the 1st house in Capricorn gives the native the potential to achieve great success and recognition in their career or professional life, provided they work hard and stay focused on their goals.