Cute; now I feel all special and stuff :) But hey, don't wish too many Jo's! It'll get hella confusing.
You'll run into plenty un-lunatics (and plenty lunatics but that's not the point) - they're pretty hit-and-miss around here. Or else just like locking up people who aren't crazy. I think the cops just put anyone who shows them up in here on principle. It's not our fault they suck at doing their jobs, right?