Mars rules 12th and 7th house is in 1st house in Taurus

Mars in the 1st house in the Taurus sign can bring both positive and negative effects. Mars, being the planet of energy, aggression, and passion, can make the individual very passionate and driven towards their goals. They will be full of energy and enthusiasm for life, which can help them achieve great things.

However, this placement can also make the individual stubborn, possessive, and aggressive in nature. They can become hot-headed and quick to anger, which can cause conflicts and problems in their personal and professional relationships.

The Taurus sign is an earth sign, which can bring stability and practicality to the personality of the individual. They will have firm beliefs and will be determined to achieve their goals. They will also be very practical and grounded in their approach to life.

Overall, the placement of Mars in the 1st house in the Taurus sign can bring a mixed bag of results. It is important for the individual to be aware of their personality traits and work on managing their anger and possessiveness to live a harmonious and successful life.