Scalpel, please

It's my first dissection tomorrow in Biology. We're going to be dissecting small fish, and although I'm not easily disgusted and I've been fascinated by dissection since I was around 7, it still doesn't feel perfectly right.

I'll only do it if the animals died naturally or if it was something that currently couldn't be avoided e.g. small fish getting caught in a fishing net when fishing for marketable fish. Both the Biology teacher and technician are vegetarians, so hopefully this issue will have been carefully considered.