Well one example is cellphones we can live without them but we really feel the need to have them
A. it exaggerates how long the speaker could sleep to show how tired he is.
Hyperbole is an extreme exaggeration. <span />
Hi!
The answer is a simile.
A simile is a comparison of two things using the words <em>like </em>or <em>as</em>.
"She gathered words to be used <em>as</em> weapons later"
Hope this helps! :)