One, in most cases, can overcome this form of vulnerability, but it sometimes gets the better of us in everyday interactions. When my wife and I moved into our house I got approached by the neighbor across the street. Oh but on the week when we had to grade final papers it did always take well over 30 hours. When I gave a guy change, I grabbed a nickel instead of a quarter, which shorted this guy 20 cents. I just had to stand there and listen to him because mouthing off to a customer meant that I could have been fired from my $5.50 per hour sh*tty job.