Topic: rahu in 2nd house

A weak Mercury (afflicted by Mars/Rahu or in Pisces) can cause speech disorders, lack of concentration, skin issues, confusion, and difficulty in decision-making.

The simplest remedy is Distance. If you have major planets (like Sun, Moon, or 10th Lord) in the 12th house, move away from your birthplace. If you try to succeed in your hometown, you will face losses. Working with MNCs or hospitals also activates the positive side of the 12th house.

Yes. Ketu represents "fog," "confusion," and "invisible enemies." When Ketu affects the 6th or 7th house, the native often faces baseless allegations, misunderstandings, or enemies who operate from the shadows, making it difficult to prove innocence initially.

The main chart (D1) is like the "body," but the Navamsa (D9) is the "soul." If a planet is strong in D1 but weak/debilitated in D9, it is like a body without a soul—it looks good on the outside but has no internal power to give success.