Mars rules 6th and 1st house is in 8th house in Gemini

Mars in the 8th house in Gemini sign can have both positive and negative effects on an individual's life. Mars is a planet of energy, action, and aggression, and when placed in the 8th house of the horoscope, it can bring sudden and unexpected changes in one's life.

In Gemini sign, Mars makes the individual versatile, innovative, and quick-witted. They are good communicators and often have a sharp mind. However, the placement also indicates that the individual may have a tendency to gossip or spread rumors, which can lead to problems in personal and professional relationships.

The 8th house is the house of transformation, sudden events, and transitions. When Mars is placed in this house, it can indicate sudden ups and downs in life, including unexpected gains and losses. The individual may also have a tendency towards risk-taking and adventure-seeking.

Overall, the placement of Mars in the 8th house in Gemini sign suggests that the individual needs to be cautious in their actions and avoid taking unnecessary risks. They should also be mindful of their communication skills and avoid using words that can harm others. With proper thought and planning, this placement can bring success and growth in life.