retrograde Mars rules 12th and 7th house is in 8th house in Sagittarius

As a Jyotish astrologer, retrograde Mars in the 8th house of Sagittarius sign can have significant impacts on an individual's life. The retrograde motion of Mars can cause internal conflicts and reflect a slowdown of growth and progress. This can manifest as feelings of frustration or restlessness as things may not seem to move as planned in career, finance or relationships.

As Mars governs energy, motivation, and independence, this position can cause a lack of self-confidence and drive. This can lead to a decreased sense of purpose or unclear direction in life. The 8th house represents hidden fears and psychologies, and with Mars retrograde, it brings an introspective energy where deep-seated fears, anxieties, and past experiences may resurface or trigger.

However, retrogression of Mars in Sagittarius can also bring opportunities for spiritual growth and development. Sagittarius is a sign of higher learning, philosophy, and spirituality; thus, this placement can bring an individual closer to their spiritual self, helping them gain a higher perspective and find meaning in life.

Overall, the impact of retrograde Mars in the 8th house of Sagittarius sign will depend on various factors, including the individual's birth chart, planetary aspects, and the period of retrogression. Consulting with a Jyotish astrologer can provide insights on how one can best navigate this placement and harness its positive aspects for growth and development.