I don't want to give away the lead right off the bat, but I can tell you that Illinois' happiest city is listed in the photo above...but, it's not Rockford.
I once saw a person get up and leave a live comedy show, saying that they "didn't feel safe there" because the headlining comedian had behaved inappropriately in his private life. Not feeling safe because of that struck me as being far more unreasonable than not feeling safe where you live.