Mused

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

She mused over the humorous skit performed by her theater group.

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

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