Answer:
Hamlet is never afraid to express how he feels, but is constrained by doubt and despair.
Hamlet's feigned madness is mirrored by Ophelia's actual descent into insanity.
Horatio is Hamlet's most faithful friend, while Rosencrantz and Gildenstern prove to be treacherous and untrustworthy.
Step-by-step explanation:
Characterization in literature is used in order to provide information on characters that the author judges important to share. Its role is to facilitate the reader's understanding of the upcoming events and plots as well as the behavior of the character in question.
Characterization can be explicit (it provides information directly, through the words of another character or the narrator for example) and implicit (informing us indirectly, which means we are to conclude from the character's behavior, appearance etc.).