Either or. If it is cask strength, I had just a little. If not cask strength then I add none. Does remind me of a joke by the late and great Tommy Cooper. He said, "I was in a pub one night drinking my Scotch and a man walked up to me and said, "Do you always drink your Scotch neat?" I replied "No, somtimes I don't wear a tie and my shirt tail is out!"" Oh well I guess you really have to hear it from Tommy!