There seem to be several Black Boxes (not exhaustive or mutually exclusive), including
If one could choose, surely the lattermost of that set would be most preferable. But the point is, one rarely has any choice. I've known several people who decided to end their lives by ceasing to eat and then to drink, which I take to be decisions expressive of great personal character and principle, and doubt that I would have the strength of will to undertake myself. In one case, a friend expressed herself as "really angry" with the decision, and I'm struggling to understand that feeling. The chance to to be clear about one's intentions with all concerned, and to bid farewell to friends and loved ones, seems an appropriate and respectful way to depart, and quite different from the suicide that leaves vast ragged edges for those friends and loved ones to cope with.
(go to Start page, to The Hole Left Behind, No Where,
to Preparation, to Realizations, to Modalities)