think about it
Sólo pensar en ello me hace vomitar.
Just thinking about it makes me want to throw up.
— M, el vampiro de Düsseldorf (1931)
I try not to think about it.
I didn't want to think about it.
Quizá tengas razón, pero trata de no pensar en ello.
You may be right, but try not to think about it.
— Solaris (1972)
I'll think about it.
I can only think about it.
Es tan terrible que no quiero pensar en ello.
It's so terrible that I don't want to think about it.