The book may be appropriate for persons who have a lot of weaknesses and need a guideline to help them adjust their attitude toward being in a society where they are encouraged to always seem nice. If one needs to apply these methods to their lives, they should do it with caution because the book encourages readers to focus too much on themselves. The author stated that his methods may be too strong for certain people and that those who adopt them must embrace the consequences, which is interesting to me. If he can explain or offer more to the outcome of his actions based on his real-life experiences, he may be able to provide a more complete picture of the situation.