Well, to be fair, I think you could claim self-defence against someone attempting to practise vampirism on you. ;) I see your point though; if a person were do

Well, to be fair, I think you could claim self-defence against someone attempting to practise vampirism on you. ;) I see your point though; if a person were doing as little harm as a mosquito does, most people wouldn't kill them in retaliation.