to think clearly
Tom tenía dificultad para pensar con claridad.
Tom had difficulty thinking clearly.
Y ahora, está casi tan viejo como yo para pensar con claridad.
And now, he is almost too old to think clearly—just like me.
— Comer, beber, amar (1994)
No te odio, simplemente necesito un poco de espacio para pensar con claridad.
I don't hate you, I just need some space to think clearly.
Necesito estar solo un rato para pensar con claridad.
I need to be alone for a while to think clearly.