Sunday School teacchers, time your lesson carefully. It will be easy to get carried away talking about temptation and fill your entire class period. If you are combining this lesson with another week's lesson, carefully plan how much time you will spend on each topic, but balance the need to cover multiple subjects with the student's need to discuss the topic. If you sense that no new material is being added to the discussion, thank the class for their participation and express gratitude for it, but don't be afraid to move on.