How is Henry different during the battle in Chapter 22 as compared with his earlier battles?

Question 1 options:

He has gone "battle-crazy."

He is less introspective and more self-confident.

He doesn't care anymore.

He is more involved with his own problems than concerned with the battle.

He is less introspective and more self-confident.

Explanation:

Henry was shy and lacked self confidence in earlier battles. In earlier battles Henry was self absorbed, shy and sacred. He considered nothing around him and does not care for anything. Now, Henry is less introspective and more self-confident. He is more concerned with the battle and acts like a real soldier.