Cowardice is nothing to do with it - suicide takes considerable courage. . . What’s selfish is to demand another to endure an intolerable existence, just to spare families, friends, and enemies a bit of soul-searching.
People pontificate, “Suicide is selfishness.” Career churchmen like Pater go a step further and call in a cowardly assault on the living. Oafs argue this specious line for varying reason: to evade fingers of blame, to impress one’s audience with one’s mental fiber, to vent anger, or just because one lacks the necessary suffering to sympathize.