Karen Thompson states that fear can actually guide us and instead of calling it fear, we should call it stories, because everyone is the readers and authors of their fears.
Explanation:
Karen Thompson Walker, one of the best selling author in one of her TED Talk 'What Fear Can Teach Us' propsed that fear can actually help us to prepare for the future events and make us more calm if we work at to listen to our fear.
Karen states that the right kind of fear can push our imagination. She says that a person should learn to reflect on thier fears rather than reacting. Every fear teaches us something, Karen wants us to ask this question as to 'Perhaps what this fear is teaching me?' and we have halfway conquered our fear.
I believe your answer would be D. Taking into consideration that the genre features short texts, while still including all of the features of a full length story. :)