I traveled a few hundred miles today and was perfectly alert while I was doing it, then came home and within 15 minutes was absolutely exhausted - NOT because home is exhausting but because my brain knew I was at a place where being exhausted was okay.
@scalzi oh god, that is so real.
related: how one has to immediately go to the bathroom the moment the body realises it’s now at a place where it isn’t sure if facilities are available.