Passive Aggressive Things I Have Said to Coffee Shop Employees

This is my worst habit. Coffee shop employees have it hard because they deal with me before I have had coffee. If the line is long I get really upset. Today I made this list instead of saying these things.
  1. "Understaffed today?"
    This can arguably pass for sympathy.
  2. "First day?"
    This is the nuclear bomb of passive aggression disguised as sympathy. I have only used it once.