This morning it so happened that I watched half an episode of Roary the Racing Car, a kind of Thomas the Tank Engine/Cars hybrid, over breakfast.
Anyway a major lesson of today's episode was that if you are overburdened you should admit it and ask for help. Then everybody can work together and everything will be fine.
Obviously that one has been done before. I bet they also have an episode where one of the characters tries to cover up the results of their secret misbehaviour making everthing worse in the process.
What are other popular lessons?