Cathy and I drove out to Nobleton to have my tooth fixed. Beautiful spring day. Returned here and streetcarred to work. My half day seemed longer than usual, perhaps, in part, because I did not get to sleep after lunch. The boys are all out celebrating Matthew and William's birthdays, (we went to an excellent 240 dinner at Southern Accents last night). Matthew is at last 21. Spent about two hours filling in a questionnaire for the sleep apnea clinic who interview me on Wednesday. Rather enjoyed it. Evidently I feel a lot better about myself than many of their respondents. Wish I still had spellcheck here. Apparently we do.