Achhe ke saath achha toh har koi karta hai, maza toh tab hai jab tu bure ke saath achha karega. Bas samajh lena tab tera Ketu teen aur Mangal bad bhi nek chalega.
Everyone does good to the good; the real fun is when you do good to the bad. Just understand that then your Ketu in the 3rd and bad Mars will also give noble results.
This is one of the most profound karmic remedies in the entire VAYOM archive.
Mars (Mangal) and Ketu are fiery, aggressive planets. When they are negative ("Mangal bad"), they make a person vengeful and angry. Dr. Sharma explains that it is easy to be nice to people who are nice to you. But the ultimate test of your Karma is how you treat people who are bad to you.
If you can conquer your ego and do good even to those who have wronged you ("bure ke saath achha karega"), you instantly neutralize the negative effects of a bad Mars and Ketu in the 3rd house. Your forgiveness turns their poison into pure, noble energy ("nek chalega").