Julian Barnes said this quote

The law, and society, and religion all said it was impossible to be sane, healthy, and kill yourself. Perhaps those authorities feared that the suicide‟s reasoning might impugn the nature and value of life as organised by thePage | 49 .state which paid the coroner? And then, since you had been declared temporarily mad, your reasons for killing yourself were also assumed to be mad. So I doubt anyone paid much attention to Adrian‟s argument, with its references to philosophers ancient and modern, about the superiority of the intervening act over the unworthy passivity of merely letting life happen to you.