Days 20-22

Less progress than anticipated. Two steps forward, one step back, as they say.

I have a houseguest, just for tonight. She is the friend of a friend of a friend. That is, she is the family friend of a good friend of my (male) friend who lives four feet across the hall. She is a junior in high school visiting colleges. I think it's quite early to be taking overnight visits, but I have friends who did the same in their day.
My roommate is at a party, so I am entertaining tonight. I do not anticipate getting to bed when I should. I have spent a few hours talking, and none on the homework in front of me.

From yesterday...
Short term memory tests
Numbers: 11.8
Letters: 13