As an American living abroad, I still show up hours too early for flights. Old habits are hard to break! But seriously, it's just not like that in many other pl

As an American living abroad, I still show up hours too early for flights. Old habits are hard to break! But seriously, it's just not like that in many other places round the world. Sure, we have security, but showing up more than an hour before your flight? I've been laughed at many times. Security theatre is a huge, huge waste of time and resources all around.