he last place you want to push the limits on security protocol is the airport. Yet, for some reason, people still feel entitled to their own comforts. Sorry Bub, but if we're all taking our shoes off and being patted down by an angry TSA agent, you gotta do it too.

Public transportation has a whole myriad of unspoken rules. For those of you who are too privileged to ever hop onto a bus, train, or subway, read no further, because the nuances of the transportation methods of the huddled masses will go right over your head.