Mused

He mused about the possibilities of starting his own business.

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

"The journalist mused on the implications of the breaking news."

He mused over the different possibilities for his business venture.

He mused at the antics of the playful children in the park.

She mused over the comical cartoon in the newspaper.

The journalist mused over the angle and tone of her article.