Answer:
Prince Hamlet is devoted to avenging his father's death.
Step-by-step explanation:
Hamlet's main concern throughout the play is avenging his father's death. Hamlet believes that his father was murdered by his uncle Claudius, who is now the king. Even though Hamlet is sure of this, and of his duty, he struggles to kill Claudius. Hamlet is indecisive, and this indicisiveness tortures him throughout the play, making him unable to act and adding to his guilt.