Just be yourself and be honest and tell emwhat you believe.I asked the head to send em all to me so i could tell them how it really was, funny they steered well away.As you say you wont lose your job.
Use the jokes where they can be seen, pin em up in the staff toilets, live a little.
Early retirement was imminent but they were closing the school as a case of economics anyway and kept the worse one open as it was the cheap way out.
Its all so false.