Abstainer or Moderator? The One Square of Chocolate a Day Test

What I should have had instead of wine and chocolate!So I went down the pub.  Had a glass of red wine.  So far, so not so bad.  Cos, see, the Viva Mayr regime doesn't exclude the odd glass of wine.  However, of course, I didn't stop at the one.  I had another.  And then I went home and, before I knew it, I was sitting watching Poldark with my paw in the bag of mini eggs I'd bought for James.  Okay, let's step back there - I had metered out a small bowl of th...