*snort* "Dude... hehe... this city's so high!" "YES! Thank you, Dave, for that completely original and hilarious joke!" "Um, dude-" "No, no! That was funny. And so original! When did you come up with it? You must have been holding onto it for YEARS." "Dude, all I meant was-" "Was what? Hmm? That your stoner brain can't think of something else to talk about than how much altitude the city possesses?" "No, dude-" "Ha! Ah ha ha! HA! Behold the sound of my laughter at this joke of yours I've never once herd before!"
How come? if the city will function as it should, so to speak, then there will be happiness? and there will no doubt be machines or something to get them who will have a trip away to get away for a time(of forever) to find new place? just a thought