Maybe he meant that for him is hard to write or create a realistic idea about what to write and how.
In relating to behavior, normal means ordinary. Someone who displays normal (and usually healthy) behavior like the majority of people. Abnormal behavior is just the opposite.
For example: Person A sees a poisonous snake. They get away from the snake in fear. This person has normal behavior. Person B sees the same snake. They get on the ground and play with the snake. This person has abnormal behavior.
Answer:
I believe it's A. But please get another source, I haven't really gone into this question
Explanation:
Answer will be is d the right answer
Check to see if its real of "fake"