In this story, Denethor, the steward of Gondor, gets hit in the head for the second time. The first time was during the Battle of the Pelennor Fields, and the second time was during a council meeting.
Denethor gets thumped in the head because he is displaying arrogance, stubbornness, and disregard for the opinions of others. This behavior angers his allies, and they resort to physical force to make him listen.
Denethor getting thumped in the head (again) symbolizes his failure as a leader and his refusal to listen to reason. It also represents the consequences of his actions and the impact they have on those around him.
After getting thumped in the head, Denethor's behavior becomes more subdued and less arrogant. He begins to listen to the advice of others and considers their opinions before making decisions.
Yes, Denethor's character is affected by getting thumped in the head. It humbles him and makes him realize the errors of his ways. He becomes a more open-minded and wise leader after this experience.