Let’s face it - a passport picture is very rarely one that you are excited to show off to anyone ... the process of verification checks at the airport because you look too different in person ...

It's a long, long walk through the airport. Here's your survival guide ... There's a third way: You may need to show your passport if you're shopping and want to get a VAT refund.

Page tears are just one of many reasons your passport can cause you problems at the airport According to Diehl, there are several reasons border authorities could deny boarding to a traveler.