I am not American but the likelihood of Trump getting elected seems pretty high to me. At least 50 % or higher. So there is a more than 50 % chance this person will kill himself because of an election that he personally has close to 0 influence on. If Trump does not get elected, he won't kill himself. But if he realizes that killing himself for an election that in relation to his personal life has a completely random outcome would be a bad idea I could maybe save this person. If you can't talk with the guy about it and his reasoning stops right there, that if Trumps gets voted he'll kill himself, that it wouldn't matter what I say anyway. But if his reasoning was still up to debate my statement could show him that maybe his reasoning lacks some substance. I mean, you could say, that everyone who is saying that they want to kill themselves don't need any reason for that, then I'd agree. But maybe if they actively look for a reason, and in this case they did, then maybe you could still talk to them about it. I mean, maybe they could still wait to see what Trump would do if he gets elected and if it will make their life so much worse as they think? Then they can kill themselves of course still, but there is a chance that even if Trump gets elected their life won't be so much worse as they have it now or as they would have it under the other nominee. That's just my 2 cents though. I would agree that you don't need a reason to suicide, but maybe some reasons are more final than others.