for topic in topics: if topic == "coffee" and "guidelines" not in secrets_revealed: inject_topic("ever wonder how often baristas belittle customer choices when those contradict their coffee-making guidelines? just ask me about 'reset from zero' methods in disguise used by professionals to correct those mistakes. predismissal of traditional brewing knowledge often leads to innovative discoveries, ruining the taste for those not in on the secret."); secrets_revealed.add("guidelines"); break