Mused

The student mused over the complexities of the math problem.

He mused about his past mistakes while sitting on the beach.

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

She often mused about the paradox of love and hate.

He mused at the amusing memes his friends shared with him.

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

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