Answer: C. Introversion and extroversion
Explanation:
Your desire to interact with others (or not), comes from introversion and/or extroversion.
Someone who is more extroverted may be more social, wish to interact with others more, etc. Someone who is more introverted may wish to spend more time alone, not interact with others as much, etc.
Because she is probably the main character. ANd because she is probably not sick. Also, the author wants to stay alive.
It can cause cancer! Good luck god bless!
I have read the sentence, what now....?