Wine vs Whine

I drank two glasses of wine tonight over a four hour period. At the risk of sounding like an alcoholic I am going to say that this is an accomplishment.  What stopped me from having another?  I'm fairly certain it was the thought that a third glass would so not have been worth attempting to get through one of Hyam's workouts with a hangover.  She's making an impact on me, even if she doesn't feel like it some times.