Yeesh.
So to prove I'm human...
If you prick me, do I not bleed? If you tell a joke, do I not laugh? If you tell a sad story, do I not cry? If you put a math problem in front of me, do I not solve it? If you put a misspelled word in front of me, do I not correct it?
There, I just passed my own proof of human intelligence test.
If you ask what bleeding has to do with it, you just failed.