The best thing you could do is read the book, or if in a hurry watch the Anne Frank movie on Netflix, or you can do research on the different side characters like Mr. or Mrs. Van Daan, Mr. and Mrs. Frank, or her sister.
It turns out that being a wallflower isn't such a bad thing. Patrick sums up Charlie's wallflower-like nature by saying, "You see things. You keep quiet about them. And you understand." Staying quiet and simply observing the absurdity that is high school allows a "wallflower" to navigate through this brutal social labyrinth without getting too caught up in the insanity.
<u>Answer:</u>
The author feels that students have learned is that writing is a personal task. Each of the writers have different style and technique of writing and perusing the readers. There is no one way that can be defined as the right way, as distinct ways have distinct characteristics and is unique in its own sense. The different ways of writing depends on different factors and these factors justifies the style and the way of writing and conveying the message to the readers.