In this end of the world scenario, how do you think the human race would behave after the truth sets in?

For some reason, this latest asteroid flyby made me a bit anxious. It is as big as an aircraft carrier and I just assumed that if it impacted earth, it would have caused serious damage in a populated area like a city for example.

But my question is this. If an asteroid, big enough to annihilate the human race is just one week away from impact, how would we eventually behave once we realized and accepted that indeed, it is the end for all of us.

Would there be non-stop chaos globally or are we all going to calm down and have heartwarming farewell parties. In other words, are we going to make a graceful or a disgraceful exit?