Mused

The student mused over the complexities of the math problem.

He often mused about his future while doodling in his notebook.

He mused about his favorite video game while daydreaming during class.

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

He often mused about the fragility of life and the inevitability of death.

She often mused about the meaning of life and the purpose of human existence.

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