Well shit, thanks brain

I'm assuming yes, but maybe your brain stops you from that as well ?

=^ω^=

Have you bitten the finger of someone?!
AHHHH THAT IS SO COOL (*-*)

The empathy centers probably stop you.

Bone is actually surprisingly fragile

I know it's easy to break or anything when you hit something, but bite? think about eating meat, e.g. chicken, can you bite it?

semi-wrong, if you really could, you could make quite some damage by biting and potentially break it, but you need a lot of jawstrength and perserverance to actually bite a finger in halve.