The question of what might constitute “good dying” is a sensitive subject that is being discussed and is socially and politically controversial. My contribution discusses whether a reference to concepts such as autonomy and dignity in the debate over suicide and euthanasia is in fact convincing. Important impulses for the train of thought stem from Kantian philosophy. I will argue that suicide, as presented by Kant, is not an expression of autonomy, but exactly the opposite: an expression of heteronomy.