Rahu is in 1st house in Sagittarius

As a Jyotish astrologer, I can tell you that having Rahu in the 1st house in the Sagittarius sign can have significant effects on your life. Rahu is known to amplify the qualities of the house it is placed in, and in this case, it is the 1st house, which is related to the personality, physical appearance, and general outlook towards life.

In Sagittarius, Rahu can make you highly ambitious and adventurous, always seeking new experiences and knowledge. You may have a strong desire to travel and explore the world, both physically and mentally. You may also possess a natural talent for teaching, which could be a successful career option for you.

However, Rahu's presence in the 1st house of the birth chart could also make you a bit restless and impatient. You may have a tendency to take risks without thinking through the consequences, which could sometimes lead to problems. You may also have a tendency to be too self-centered, and it is critical for you to understand the importance of teamwork and being a team player.

Overall, having Rahu in the 1st house in Sagittarius can be both a blessing and a challenge. It would be best if you focused on using your ambition and adventurous spirit to achieve your life goals while maintaining a balance between your personal desires and the needs of the people around you.