Of course people with mental disorders should not be neglected to die. They are HUMAN BEINGS and deserve to be treated as such. Sure they've got complications but so what? If you were mentally handicapped, you would not want to be neglected and left for dead would you? We need to put ourselves in other's shoes and think "would I want to be treated this way?" treat others with respect. Treat others the way you'd want to be treated! Unless you want to be neglected and left to die, don't do the same to mentally disabled people!