the availability heuristic.
A person who thinks nasty things could be described as pessimistic, cynical, or having a negative mindset.
Analytical.
No, "thinks" is not an action verb. It is a mental process verb that describes the act of forming an idea or belief. Action verbs typically describe physical actions or movements.
I think, he thinks, they think (Present Simple). I am thinking, he is thinking, they are thinking (Present Continuous).
That would be a selfish person like the Grinch.
character
He thinks too much: such men are dangerous.
a man who thinks too much
He thinks it dangerous for her and wants to keep her safe.
a man who thinks too much
Cassius. "Yon Cassius has a lean and hungry look. He thinks too much. Such men are dangerous."
"Yond Cassius has a lean and hungry look. He thinks too much. Such men are dangerous."
he reads to much/ thinks to much
he reads to much/ thinks to much
Me me me me me me me me me me me me me! Not only gross, but also dangerous for the planet and for their customers' health.
"He thinks too much. Such men are dangerous."
"Yond Cassius has a lean and hungry look; he thinks too much. Such men are dangerous."