It's the ones who never talk about it, that usually man up to pull the trigger.
My guess is that either he is attention whoring, or he just got hacked(none of his other sites/profiles say this)
Males more likely to complete http://www.afsp.org/index.cfm?fuseaction=home.viewPage&p...
Males much more likely to complete, and docs most likely: http://content.nejm.org/cgi/content/full/352/24/2473
males more likely (also, unemployed, ill, and single more likely) http://bjp.rcpsych.org/cgi/content/full/177/6/484
middle-aged more likely http://www.afsp.org/index.cfm?fuseaction=home.viewPage&p...
however, predicting suicide is still difficult: http://archpsyc.ama-assn.org/cgi/content/abstract/48/5/418
Basically, middle-aged guy says he's going to commit suicide, that's one where you have to prove he won't. If he walked into the ER while I'm on, he's getting admitted.
"Suicide has never been criminalized in Japan. Japanese society's attitude toward suicide has been termed "tolerant", and on many occasions a suicide is seen as a morally responsible action."
Ps: he survived but I can assure you it was not an attention stunt. You would have had to see the accident scene to believe me