@mcmcgreevy It really, truly is. And our hosts kinda keep prodding me to see if I intend to lay on the couch and read when there's a whole London I could go see. But really what I need is brain recovery. The problem solving of figuring out the trains, finding what I'm looking for in unfamiliar places, interacting with strangers....no. I have a very interesting book for the times when I'm not studying the backs of my eyelids.