#4: Not Owning a Passport

Even this guy has a passport...

The United States of America offers some pretty incredible things to do.  If you had to, you could live a pretty good life travelling around the country and experiencing all that our country had to offer.


But you don't have to.  There's this invention called the airplane. And these days, it's pretty inexpensive to travel and unless you're really itching for a beachside mojito in Playa Santa Lucia, you can go pretty much everywhere.  That is, unless you don't have a passport.  In which case, judging on the type of person you must be not to have a passport, it's probably a good thing that you're not influencing foreigners about their understanding of American culture.