It’s at least 3 months since I quoted this Twainism, so it must be time for a reprise: If you always do what you always did, you’ll always get what you always got. It dropped into my head again early Monday evening, as I pulled up sharply, clutching my left calf. The annoyingly whiney voice that accompanies hindsight tells me that this was an ill-advised jaunt.… READ MORE.... …