Mused

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

He mused on the possibility of finding true love.

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

She mused about the different possibilities that the future held.

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

He often mused about the state of the world while walking his dog.

The poet mused over the metaphors and symbols in her poem.

The poet mused over the words that would convey his emotions.