Assessing set points on Wednesday
n1 from Aaron – Aaron’s going to go ballistic if I don’t respond.  I’d better e‑mail him.
n
n2 from Jean – Jean hasn’t sent a reminder.  She must have figured it out.  I’ll wait.
n
n
Derek receives 46 e‑mails on Wednesday.  Six new e‑mails are from people he didn’t respond to on Monday and Tuesday. He now has 88 e‑mails in his in-box and evaluates them all.  He decides he must respond to 15 new ones, then confronts the old ones.