Suicide Isn't Painless

It's not politically correct to do so, but I have to agree with Shepard Smith and Todd Bridges that Robin Williams' suicide (and that of L'Wren Scott, and all other celebrities) WAS selfish and cowardly. If you don't have any friends or family, that's one thing, but how can you do that to people who love you? I see Smith and Bridges are apologizing for the pain they caused. How can they possibly cause more pain than the suicide itself?