Why is having a brain so bad? Do you have some bad memories you hope to burn away, or something?

And as for your face - you might dislike it more after it being burned. In fact you probably would. I've found some photos for you (they might be triggering):

http://www.itim.nsw.gov.au/images/Ca...03a(Chu)_2.jpg
http://www.itim.nsw.gov.au/images/Bu...pper_face1.jpg

The pics I've been looking at are making me feel sick, maybe that's the response you'd want?