OK, as someone who works in a service industry bad service really burns me.
If I can choke down the urge to kill rude people, I have no patience for someone who does absolutely nothing when I am understanding and nice to them.
I just tried to buy a coke at our cafeteria, I waited patiently until the lady who was unboxing straws finally noticed me and then said, "We're closed."
They have never been "Closed" any other time I have bought a soda after hours. She was standing right there! Ring me up so I can break my $10 and then I'll bother you no more. I just want a soda and because the ATM machine only spits out $10 as a minimum, I cannot even buy one out of a machine.
I will now have to beg someone to break a ten for me or else drive to a convenience store and buy myself one.
Oh yeah I can't, my car is broken down and I am being driven in by my wife.
I am officially in a bad mood now.