Death Note Dream

 I had a dream last night based on Death Note. In my dream I made the trade for the shinigami eyes, but when I try to see people's names my vision was blurred, and when I tried to write names down my handwriting was awkward and slow and I missed letters.

(Why I was so eager to kill people in the first place I am not sure)

Waking up, I wondered how the notebook would work for someone like myself who has difficulty recognizing faces. Would it be harder to kill?