You...DO NOT KILL GHOSTS! EVER! You purify them!
If you thought they were evil why the HELL did you release them from torment? talk2hand Ghosts have just as much right to be amongst the living as anything else in the world.
You even dare to touch these spirits and I'll...I'll perform unimaginable amounts of violence towards you! I'm a zombie! Who has been quarantined! You wanna see terrible and dangerous? I'll show ya terrible and dangerous!
I agree - although it was used in medieval times as a way for doctors to learn about the Human Body. (Now we have hospitals and/or schools educating them.)
Grave digging - the simple task of digging the grave and covering it up after the coffin has been put in --is still a profession, although not a glamorous one.