Discuss whether Dream (also known as Morpheus) uses either morals, rules, or both to his advantage during his quest. Does this text teach a moral

Discuss whether Dream (also known as Morpheus) uses either morals, rules, or both to his advantage during his quest. Does this text teach a moral lesson like Grimms' tales do? If so, what is that lesson?

●     Gaiman, Neil. Sandman: Preludes and nocturnes (Volume I). Vertigo, 2010. ISBN-13:  978-1401225759