It is chilling, the speculation and wonder about what was really happening is finally realized. Mrs. Schachter had disturbed the train care with what appeared to be ravings from a lunatic about a hellish scenario to come. And finally here it was, the unknown reality, becoming a known and nightmarish hell.
Answer:
you need to send it first so I would like to give feedback
C. self-involved:<span>wrapped up in oneself or one's own thoughts. so they wouldn't notice other people talking or anything or the sort</span>