Joe-splains #3: Why Are People Plane Stupid?

There may be a change in oxygen level but what's with people turning into airheads on planes?

If humans are able to build the giant metal birds in the sky, you'd think they'd wrap their heads around how to behave while travelling on them.

From not bringing weapons on board to waiting your turn to disembark, Joe Hildebrand invites you to come fly with him.