In Vedic astrology, Ketu is considered to be a shadow planet that has a mysterious impact on the lives of individuals. When it comes to analyzing the placement of Ketu in the 6th house for lagna Gemini along with its aspect on houses such as 8th,12th and 3rd, several astrological predictions can be made.
To begin with, having Ketu in the 6th house of a person's horoscope indicates that the native may have faced several challenges and obstacles in life. They may have had to deal with disputes, illness, or enemies who have caused them trouble over time. However, this also indicates that they possess great willpower and determination to overcome such challenges effectively.
The aspect of Ketu on the eighth house can indicate possibilities of sudden and unexpected financial gains through inheritance or lottery winnings. However, it could also signify various obstacles and hurdles while seeking opportunities for wealth creation; which means one must maintain caution while investing money.
Furthermore, Ketu's aspect on the twelfth house suggests that the native might encounter expenses related to charitable activities or religious ceremonies. Surprisingly this can fetch some divine blessings that could help pay off numerous debts or save from certain such commitments. It could also create higher spiritual connect within themselves.
Lastly, the third house being affected by Ketu’s aspect indicates an increased likelihood of conflicts with siblings or excess traveling/gossiping issues associated with co-workers. Nevertheless, an individual is likely to overcome these problems through their intelligence and foresight as Mercury rules over their lagna sign Gemini which ultimately makes them clever enough to tackle any problem arising due to poor communication skills.
Therefore individuals born under lagna Gemini may face considerable ups-and-downs during their lifetime but their strong will power coupled with Intelligence will allow them to ride this tide efficiently . One should use their wit and prudence wisely to avoid challenges relating to losses from troubled times indicated by disturbed disposition of Ketu in their chart. Fortunately, one can also see the potential for wealth multiplication and spiritual elevation that comes with this placement hence maximizing opportunities that could bring these outcomes should be an effective strategic goal.