I'm afraid not quite everything (it doesn't, say, create a vaccine, or resolve all those stupid political issues) but at least it should help solve the matter of keeping my sanity!

I'm not into age regression stuff - I specifically took that prompt off the list - but children are entertaining in general, as long as I don't have to know too much about parenting and so on. Kids can be nice little chaos agents in stories, and exploring characters' pasts is fun.