I'm not one to judge mental health, but I would have to respond that:
a) you are posting on a public forum that you like to watch death, are you trying to shock us?
b) what is your motive, to promote death watching? are you trying to find others who are tickled to see someone take their last breath?
Please forgive my sarcasm. I do understand that death is interesting and if no one wanted to see a dead person we would have no doctors....have you ever thought about the medical profession