Fall, which to me is a nasty four-letter word right now, supposedly arrives tomorrow. I, who still am holding onto summer, continued to swim in the pool in our yard this week even on the very chilly mornings where the thermometer seemed to be stuck at 52. I raced from the house to the heated pool where the steam was rising off of it and wafting into the air. I saw that as a sign to jump in. I am sure that my more practical husband saw it as dollars floating from his checkbook. Two years ago I swam at the house 'til Halloween. With each stroke I was planning the geodome to go over the pool to ensure that I could swim through the winter. I guess it was those exercise endomorphins kicking in that were making me delirious. Well, when my husband got the gas bill in November, reality set in and I told him that that could be my birthday, Christmas, anniversary and Mother's Day present for the year. He did not disagree. And then I joined the Y.