If everyone had their own small planet to live on and care for (like in The Little Prince), what would your planet be like?
Also there'd be crystal-clear lakes to bathe and skinny dip in, with dolphins and otters cheerfully playing nearby, that you could play with if you wanted.
And then when it started to get darker (it would never be totally dark), and therefore beddy-bye time, some of the puffy white clouds would come out of the sky and be beds for everyone until the sun came back in the morning. And the only dreams anyone would have would be sweet dreams of fun things. And everyone would be children, and never grow up, unless they want to grow up, then they can without having to leave. They'd only have to leave if they became poopyheads.