The author add attitude because he wants you to think during the book
Answer:
1. Inside
2. Use dialogue, write as if you were in a conversation, vary your sentences, give it a personal touch, and use humor (if appropriate)
3. Questions and answers are used together. Short sentences are sandwiched between longer ones. No sentence is built exactly like the one before it.
4. It is more interesting to the reader to feel there is a real person behind the writing, and sometimes the reader can relate to your experience.
5. A humorous quotation or anecdote.
Explanation:
I believe it's called The luminosity , which is the amount of light it emits from its surface