The fairy tale "Sleepy Man" mainly tells the story that a sleepy man makes friends outside, but no one accepts it, and finally makes friends with people who have insomnia. When sleepy people go out to make friends, monkeys, squirrels, etc. are busy with activities. When they meet sleepy people, they will sleep, which affects their normal activities, so they are unwilling to make friends. The insomniac happens to be in insomnia and can't sleep. After the sleepyhead comes, let the insomniac have a good sleep.
Being able to make people who suffer from insomnia sleep is the embodiment of sleepy people's function and value. The story of Sleepy People tells people that only by giving full play to their own advantages and helping others can they make friends with themselves.