I am significantly more tired, mentally as much as physically, than I expected to be right now, and I'm hoping that some of this is a delayed reaction to the trip to get the monoclonal antibodies last Thursday, because I won't be doing that again for several months, if at all.

Also, I spent two nights at adrian_turtle's in the past week, traveling once by Lyft and once by MBTA bus, with a side trip on the way home to buy ice cream. (The Harvard Square Lizzy's is a couple of blocks from the Harvard Square busway.)

At least I recognized that I was mentally tired by being repeatedly distracted from writing a chatty email, not because I was making mistakes, or dropping anything other than Scrabble tiles.