They deal with a bureaucracy that would drive us insane, they see things that would give us nightmares forever and constantly deal directly with types of people we go out of our way to avoid.
COPS SEE AWFUL THINGS AND MEET AWFUL PEOPLE, AND IF THEY DO ANYTHING ABOUT IT ON THEIR OWN TERMS THEY RISK LOSING THEIR JOBS AND BEING SHAMED BY THE COMMUNITY. SO IF YOU COULD STOP WHINING ABOUT YOUR INSIGNIFICANT PROBLEMS, THAT WOULD BE GREAT