The use of deception is created throughout the play on numerous occasions such as the staging of the Murder of Gonzago shows Hamlet trying to get Claudius to confess, ultimately Hamlets false display of Insanity creates deception in itself by drawing attention away from his true motives, and when Claudius lies to everyone in the speech pertaining to the murder of the King of Denmark.
Ultimately Hamlets actions created deception by drawing attention away from his real motives by displaying false insanity. Hamlet only pretends to be insane in order to deceive the rest of the characters with the exception of Horatio in order to achieve his goal so he may claim vengeance over the murdering of his father in cold blood. His apparent madness is a concept that he created to blind the other characters in a clever rues, so in laymen terms he is fully aware and conscious of his own actions so that he may mislead others into thinking that he is insane in order to hide his true motives for revenge. Hamlet’s deceptive plan becomes apparent in the play when he fore warns Horatio about any odd behavior that he may display in the near future as told when “Here, as before, never, so help you mercy, How strange or odd sooner I bear myself, As I, perchance, hereafter shall think meet To put an antic disposition on, That you, at such times seeing me, never shall, With arms encumbered thus, or this head-shake, Or by pronouncing of some doubtful…