I never claimed you didn't Google. I suggested that you look beyond the definition and actually read up on the topic.Jebus wept. You told me to google the word. This I did. And demonstrably so. But when I said I did, you claimed I hadn't despite the evidence posted. QED
And you've still not properly answered the question as to how someone can not live outside of a mental institution while still being 100% sane.
Physically people can live outside of such institutions so it would be a mental impediment preventing them from doing so
If you want to educate yourself
Which you clearly don't.
I have neither the patience nor the crayons to explain anything else to you.