Mused

He mused at the sight of the street performer's act.

She mused about the different possibilities that the future held.

He mused at the funny joke his friend told him.

She mused over the amusing prank her friends played on her.

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

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

The marketer mused over the messaging and target audience of the campaign.