No, seriously, what sort of uptight school did you go to?
I thought it was quite well written too, although you might want to watch how many commas you use. I'd also maybe think hard whether you need to use bad language to get your point across. It can be a powerful tool, but when it is overused it can come across as a bit vulgar.
The only criticism I'd have was that it seemed a little unbelievable towards the end, because if you'd been burned badly, unless it was so serious that it damaged the nerves (and in that case if it was extensive you'd most likely be in shock) you'd probably be in too much agony to be able to talk to anyone, especially if your face had been burned. Burns hurt, a lot.
I got a second degree burn on my hand before Christmas, and it absolutely killed. It was only tiny, but after I'd done it, despite running it under water, all I could do all evening was sit and grit my teeth while my hand felt like it was on fire. The scene at the end came across a bit too cool, for someone that's just been disfigured by burns.
Other than that, good job.

