Sit in an airport if you ever get the chance. It’s an eye opener into the social complexities of the human race. Sit and watch parents whose children will not behave after waiting for a delayed plane. Watch how the mother placates her children into silence as the father becomes irritated. Observe the young businessman late for his flight angrily maneuvers around and elderly lady trying to balance her luggage and walking cane. Pick out the lonely traveler, whose head does not rise to meet anyone’s eye.