Mused

He sat silently and mused about his future plans.

He mused about the mysteries of the ocean while scuba diving.

He mused about the possibilities of starting his own business.

The children mused about what kind of adventures they would have on their vacation.

He mused on the possibility of finding true love.

He mused over the different possibilities for his business venture.

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

The screenwriter mused over the dialogue and pacing of the script.

The filmmaker mused over the shots and angles of the scene.