You pull the trigger twice, really quickly.
imagine that your 1 year old kid walks up to you and asks, "what scientific stage has the current human populous of this world successfully achieved? I must know this answer, for it intrigues me."
He forgot to double-tap himself, what if he doesn't completely die?
Didn't this start out by saying that his life was mediocre, not good or bad? Because so far it seems pretty bad to me.