Mm, no I'm a regular human. As long as the parts of the brain that control vital functions aren't damaged, you can survive something like this. I'm not even the only person I know of who has.
[It's just that the brain is very squishy and has a lot of vital parts, and also the blood loss.]

I just know that once people see the hole they're going to look at me differently from then on, even if they're nice about it like you are.