C because a summery is about the article
Most likely to look at the cover, to view the name title, etc. or even to view the publisher or authors of the titles. You will also probably be brought in by the headlines and previews shown on the front cover.
Scylla is a six headed monster who picks sailors off of ships by their heads, and Charybdis is a enormous whirl pool that threatens to swallow the entire ship.
“I am out here in the void
not my bones
of course, not any meat left to speak of -
not the horrid messy muscle,
not the toothpick ossifications,
which held me together;
a scarecrow,
which scares not one single crow.”
Out Here in the Void
Insomnia means you can't sleep taking into consideration it may mean that it's C because if he has lack of sleep he'll be tired therefore causing stress upon him.
