The interview reminded me of recent comments by AztecRed. To my several overtures that a suicide attempt is often a mistaken responses to temporary problems and not the true desire of a sound mind, AztecRed had this to say.
It matters not whether they have access to guns or not. If someone really wants to kill themselves, they'll do it.
Of course, the other part of my remarks is that people like this should not have guns. Fortunately Hulk Hogen survived.
By the way, AztecRed runs a wonderful blog of his own with a fascinating name.