YOU SAID:
My brain is too slow to come up with one
INTO JAPANESE
私の脳はそれを思い付くには遅すぎる
BACK INTO ENGLISH
My brain is too late to come up with it
INTO JAPANESE
私の脳はそれを思い付くには遅すぎます
BACK INTO ENGLISH
My brain is too late to come up with it
That didn't even make that much sense in English.