If you're intentionally trying to take people out with you that is one thing, but if they just happen to witness it, or roll over your corpse on accident, it's still not quite as bad. Their suicide is nothing personal against YOU, the passer-by. You just happened to be at the wrong place at the wrong time.

I mean, if I blow my brains out, I realize someone out there will have to clean the mess up afterwards. And that's kind of rude to do that to them. But as a suicidist, you have the right to disregard other's feelings at that point.