Jo bhi kaam kiya tamam kiya, Rahu chhe wale ne panga sareaam liya.
Whatever work he did, he finished/ruined it; the one with Rahu in the 6th picked a fight openly.
The 6th house is the house of enemies, debts, and daily work. Rahu is the planet of sudden explosions and rebellion.
When Rahu sits in the 6th house, it creates a highly aggressive and confrontational personality. Dr. Sharma explains that this person cannot keep quiet. If they see something wrong, or if their ego is challenged, they will pick a fight openly and publicly ("panga sareaam liya").
While this makes them fearless, it is disastrous for their career. Because of their inability to compromise, they end up ruining their own projects, jobs, and relationships ("jo bhi kaam kiya tamam kiya"). They must learn diplomacy to survive.