How does Shakespeare use language to show the sadness of Antonio in his monologue at the start of Act 1 Scene 1 of the merchant of venice?

Shakespeare uses a range of language techniques to show Antonio's sadness in his monologue at the start of Act 1 Scene 1 of The Merchant of Venice. He uses imagery to describe Antonio's melancholy state, such as "sadness of the mind" and "heavy heart". He also uses personification to describe Antonio's sadness, such as "sorrow's eye" and "sadness' dominion". Additionally, Shakespeare uses repetition to emphasize Antonio's sadness, such as "in so sad a plight". Finally, he uses rhetorical questions to emphasize Antonio's feelings of despair, such as "What should I do?" and "How can I bear it?" These language techniques help to convey the depth of Antonio's sadness and despair.