With Rockford getting ready to welcome a new mayor, it got us thinking about public-facing jobs. Whether it's fair or not, being the mayor means hearing plenty of complaints. But the mayor certainly isn't the only person whose job comes with a lot of criticism. Read More: Rockford Residents Reveal Their Favorite Poolside SnacksThere are plenty of careers where people take heat every day, whether they deserve it or not. No matter the profession, it's a good reminder that many people are simply trying to do their jobs the best way they can.