In Shakespeare’s play, Romeo and Juliet made decisions that lead to them both dying, which they could have avoided.
Romeo causes Mercutio’s death by trying to stop Tybalt and Mercutio from fighting. “I am hurt. A plague o’ both houses! I am sped.” Mercutio says this after Romeo intervenes and causes Tybalt to stab Mercutio. He curses them by plaguing both houses, causing bad luck. Mercutio then dramatically shouts his death by saying, “I am sped.” “Romeo attempts to beat down their rapiers. Tybalt stabs Mercutio.” This quote describes Romeo attempting to stop Tybalt and Mercutio from fighting. Tybalt then in result of Romeo intervening, stabs Mercutio. These kinds of evidence clearly states how greatly influential Romeo is to the other characters and the outcome of the play.
Romeo left before the messenger gets there, so he did not know about the plan, therefore causing his and Juliet’s death. “Thy drugs are quick. Thus with a kiss I die.” Romeo hears about Juliet’s death but not the plan. So to join her in her death, he drinks a poison potion and kills himself. He kisses Juliet before he dies thinking he died in peace with her. “This is thy sheath. There rust, and let me die.” After seeing Romeo lying there dead, Juliet first tries to lick up and poison remaining on Romeo’s lips. Since there is nothing left, she turns to a rusted sword to stab herself and join him. Now, Romeo causes Juliet’s real death by drinking that potion, thinking that he’s joined her.
So, Romeo influenced Juliet and him to make bad decisions, partly based on insufficient knowledge.