[ghswa]

As somebody who's been there (on both sides) I don't believe that anybody who might act on suicidal ideation would not have already considered suicide as an option.

I'd say that, if you're worried, starting a conversation about it (in person) is just about the best thing you could do. A "missed diagnosis" is far worse than a "misdiagnosis".

Sorry for the pun.

[andrewflnr]

I haven't examined the statistics myself, but isn't it known that suicides go up when there are news stories about them, even in a preventive effor? This implies that suicides are, in fact, somewhat suggestible.

[ghswa]

Reading about suicide in the news is incomparable to the kind of direct intervention I'm talking about. As john_fushi commented[1], the best thing you can do is talk about it and his suggestion of calling your local suicide helpline for advice is an excellent one.

On a personal level, I've found that talking frankly about suicide greatly reduces my desire to act on any suicidal feelings. This effect is greatest when talking face to face with somebody I know and trust.

However, worrying about whether or not somebody trusts you should NOT stop you from intervening. If somebody shows a desire to listen and help my in such a situation I'll have a much greater level of trust in them than I did before, even if they were previously a complete stranger or somebody I dislike.

[1] https://news.ycombinator.com/item?id=7228997