Mused

He sat silently and mused about his future plans.

He often mused about his future while doodling in his notebook.

She mused on her career choices as she contemplated her future.

The historian mused on the events leading up to the war.

She mused on the impact of colonialism on language and culture.

She sat quietly and mused on the events of the day.

He mused over the possibility of quitting his job and traveling the world.

She mused over the comical cartoon in the newspaper.