Answer:
1st part
Some people view him as strange, and some people view him as a normal person who just has insomnia.
2nd part
the author's idea that unless careful thought and reason are used it will lead to the destruction of civilized behavior
The answer is A. your last name and page number
In the letter particularly, last name usually put as an introduction before the initial content of the letter, so it will be better if created with header.
For page that contains page number, the header is created to give a pointer on what the page number means/indicates
Anxious - no
egotistical - yes
naive - no, possibly, but i don't think so
misled - yes, but i'm also unsure
The answer will be C (didn't mean to put the 2 star lol)