Answer:
The book only provide only some vague advice or basic common sense.
Explanation:
Self help books are motivational books that inspires one towards becoming a better version of themselves. They are often filled with basic common sense or in most occassions some vague advice.
However, if one needs a book to go through while facing a challenging. situation, self help book can come handy.
In the example from the question it is likely that Stephen will find out that the self help book contains basic common sense or some vague advice.
