You've got to watch, you know
I was trying to explain how a certain American reverend doctor's wife was telling the virtues of green tea - if you drink three cups a day you'll live longer and if you drink five cups a day you live to be a hundred. Well the problem is that the way I chose to say "if you drink three cups a day you'll live longer" could also mean "if you drink three cups a day you won't live much longer". I realised that it wasn't very clear - and so did one or two other people, and we all started laughing. Anyway I had to quickly find another way to put it and got back on track. French is FUN , but it's no good being too po-faced or snooty !