Anyone who leaves Chicago to move to Joliet needs their head examined.
Anyone who doesn't leave Joliet or Chicago needs to have their head examined.
I can't blame them at all. Many people "vote" on where to live with their feet and their pocketbooks. The schools, as they are, in Joliet are good, for starters - certainly better than the public school offerings in the city of Chicago. And there's always Joliet Catholic for those who want a private (high school) option.