All too often, the mechanism of suicide is blamed instead of the condition itself. Guns get targeted and thrown in with the suicide stats over the number of shooting deaths to heighten the left's position on gun control, while ignoring all other means. It's a game to them, a game played in blood and misery of others, and they are all too happy to make the fallen their pawns.
The latest batches of laws being passed, most recently in New Jersey, seeks to enable law enforcement to remove firearms from someone who is believed to be suicidal or homicidal without following through with their due process and allowing them to speak in their defense before a judge, a blatant violation of all kinds of constitutional rights, all while doing absolutely NOTHING to protect the person or the community, whichever the case may be. Removing firearms from their household does extremely little, because as we all know if someone wants to commit evil or inflict harm upon themselves, they'll do it if given the slightest opportunity to do so.
What actually does something is getting the person into medical care where they are under watch and treatment. We have the mechanism to do this country wide, Florida's "Baker Act" style of removing a person from the community, placing them into the care of medical professionals to be evaluated and treated as may be necessary. As I've said before, my girlfriend is a counselor and she gets called out at least a few times a month to do exactly this type of evaluation. If they have suicidal or homicidal ideations at a level where they may act upon it, they're detained for the duration of their treatment until that state no longer exists. A lot of the time, that means they just need to sober up, get back on their meds, or get through their deep crisis with time to realize they were being irrational. Other times, it means a long stint in the state psychiatric hospital because they really need serious treatment. All of the time though, there's a process that is fair to both the person and the community, respecting both constitutional rights as these detentions require judicial review and ordering to be sustaining, but a temporary detention order (TDO) can happen on the spot after proper evaluation.
The bottom line here, is the whole "See something, say something" is still in full effect, but only goes so far. We will never remove suicide or homicide from our society, and most of us can probably cite at least once in our lives where someone killed themselves with zero indication they were going to do something like that, and no matter how many suicide awareness classes we attend there will be times where there really are no signs that were visible. When we do see something, we need to ask the hard questions of the person and ourselves, and make the right decision that more often than not it is better to throw up a red flag than it is to stay silent.