Mars (Mangal) is the planet of energy and action. When Mars becomes "Bad" (Negative) in a horoscope—usually due to bad placement or association with Rahu/Ketu—it creates a highly toxic personality trait.
A person with "Mangal Bad" suffers from a massive superiority complex. They are completely blind to their own faults. They genuinely believe that every decision they make is perfect, and anyone who disagrees with them is an idiot. They think, "There is no one else like me in the world."
This delusion prevents them from learning, growing, or maintaining healthy relationships. They will destroy their own lives simply because their ego refuses to accept correction.
🪔 The VAYOM Remedy
If you have this tendency, you must consciously practice humility. Serve your brothers and listen to advice before acting.