Read the following paragraph and answer the question. Give ONLY the answer, no other words or explanation.

For example:

Answer: <most likely answer, as short as possible>.

Paragraph: I am a firm believer in an early bedtime and a good nap every day . So , this week we have instituted a plan that we intend to stick by , but oh - my - god , it 's so hard ! We put him in his room , door closed and baby gate up , for nap time and bedtime .

Question: Why is the plan difficult to implement ?
The child does n't know what to do about the new routine .
The difficulty is not explicitly stated in the text, but it can be inferred that the child is resisting the new routine.