In general, laziness in child heroes is a big no-no. But there is definitely a happy medium so far as children’s book creators are concerned. Once you become so busy that you neglect your loved ones, you’re working too hard.
Many children’s books are about grandparents and grandchildren. In many stories, only the grandparent has time to spend with the grandchild because the parents are too busy working. Perhaps, off-stage, the sandwich generation also busy looking after the grandparents themselves.
English writer William Mayne demonstrated this ideology, explained by Alison Lurie:
Several of Mayne’s books are marked by an alliance between the very young and the very old, who have clear if idiosyncratic memories of the past and speak to children as equals. Middle-aged people, such as parents and teachers, are often preoccupied and uncomprehending. Their interaction with the child characters is practical: they make rules, set tasks and pack lunches. When children and parents (or teachers) speak to each other, the tone is detached and cool — sometimes, indeed, [Harold] Pinteresque.Don’t Tell The Grownups: The subversive power of children’s literature
Sometimes it’s the animal who is the stand-in for the child, and the child is too busy for the animal.
In Mog’s Christmas by Judith Kerr it is implied Mog’s family is too busy, because they don’t have time to pay Mog any attention. This is seen as motivation for Mog leaving the house and going to sit on the roof in the snow. (I’m going down to the garden to eat worms…)
Sometimes the characters are too busy to ‘stop and smell the roses’ and enjoy nature. They may be punished for their lack of noticing when something they should have seen jumps out to bite them. After that they learn to pay attention to their surrounds. In children’s literature, children are thought to be better noticers than adults. This ideology can be seen in Shaun Tan’s The Lost Thing, for instance, and also in the character development of Fern in Charlotte’s Web.