Slightly concerned that yesterday I was suffering 'codeine mouth' a little.
Not ideal when preaching.
Codeine mouth is the result of taking that particular analgesic, causing the mouth to sometimes freewheel, saying things and rolling places one never intended it to go. Nothing heretical was said, but I had to stop myself a couple of times, which is not particularly good. Also it seemed that my 20-25 minutes was quite a bit longer - not at all the plan.
Still, no-one yawned while I was looking, got up and walked out or threw things. I'm not sure that is justification, but anyway.