Anyone who commits suicide is emotionally very unhappy. We used to protect the emotions of our youngest, but not anymore...we hand it all over to commercialism which thinks every one with a pound/dollar in their pocket is a fair target. Computer games, television, high emotional activity, misleading adverts, soccer team fanaticism, all contribute towards our emotional strength and many have found themselves falling into that emotional black-hole that results in suicide regardless of the weakness or strengths of their reasoning.
The obvious conclusion is that none of us should leave our emotional care to others...especially those that have no family commitment to you...and even these can let you down...I prefer Jesus Christ.