Mused

She mused about her future career while gazing at the night sky.

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

He mused about what his life would have been like if he had made different choices.

"The professor mused over the complexities of the theory."

He often mused about the fragility of life and the inevitability of death.

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

He mused at the sight of the clown performing tricks.

She often mused about the meaning of life and the purpose of human existence.