Normally, the same strange impulse which brings a crowd to an accident is present in the reaction to a concert in which something goes wrong.
“History shows that no enemy remains hostile forever, nor do friends remain friendly forever. For that reason, we intend to have normal relations with all.”
“Check bags are fun. I just make sure there won't be anything illegal in my check bag which is forbidden at a cabin of a plane. Just leaving things like scissors and such out of my carry-on things in order to avoid troubles with some certain airline, y'know.”