He revealed his true identity because he was boasting about being clever and stuff. He wasn't being very bright, as usual.
When Odysseus and his men landed on the island of the Cyclopes, they encountered a giant named Polyphemus. Curious about the Cyclops, Odysseus and his men entered his cave, only to be trapped when Polyphemus returned and began to eat them. To escape, Odysseus devised a clever plan, getting Polyphemus drunk and telling him his name was "Nobody." After blinding the Cyclops, Odysseus and his men fled by clinging to the undersides of Polyphemus's sheep, but Odysseus's pride led him to reveal his true identity, prompting Polyphemus to curse him.
The Cyclops, Polyphemus, realizes the true identity of Odysseus after he calls for help from the other Cyclopes. When they come to his aid, Polyphemus tells them that "Noman" is blinding him, leading them to think he is simply afflicted by a divine punishment. However, when Odysseus reveals his true name, Polyphemus understands that it was Odysseus, the clever man who outwitted him, thus uncovering his identity despite the initial ruse.
He did not say anything to Poseidon; rather, he blinded Polyphemus, the god's cyclops son, because of his pride (his hubris) Odysseus revealed his true identity to the cyclops, and in return Polyphemus told his father (the resulting hamartia.)
Polyphemus, the Cyclops, captured Odysseus and his men when they ventured into his cave. He trapped them inside and began to eat Odysseus's crew one by one. To escape, Odysseus cleverly devised a plan, getting Polyphemus drunk and blinding him with a sharpened stake. After escaping, Odysseus taunted Polyphemus, revealing his true identity, which led to further consequences from the Cyclops's father, Poseidon.
My general impression is one of a man who has a high ego. I think that Odysseus is full of pride since he reveals his true identity after he had defeated the Cyclops. He says he lives in Ithaca and is the son of Laertes so the Cyclops knows exactly who is.
Odysseus reveals his true identity to Polyphemus because he is absorbed in the moment. He has just designed an ingenious escape and blinded a cyclops, and, caught up in the glory of the moment doesn't think about the consequenses of his actions. Hubris (excessive pride) is one of his character flaws.
When Odysseus and his men landed on the island of the Cyclopes, they encountered a giant named Polyphemus. Curious about the Cyclops, Odysseus and his men entered his cave, only to be trapped when Polyphemus returned and began to eat them. To escape, Odysseus devised a clever plan, getting Polyphemus drunk and telling him his name was "Nobody." After blinding the Cyclops, Odysseus and his men fled by clinging to the undersides of Polyphemus's sheep, but Odysseus's pride led him to reveal his true identity, prompting Polyphemus to curse him.
After Odysseus escapes from the Cyclops Polyphemus, he taunts him by revealing his true identity, which angers Polyphemus. In retaliation, the Cyclops prays to his father, Poseidon, to curse Odysseus, asking for his journey home to be fraught with danger and delays. This divine retribution leads to numerous challenges for Odysseus and his crew as they attempt to return to Ithaca.
He tells her about their bed and how its made out of the olive tree and immovable. Only something that Odysseus and her knew.
The Cyclops, Polyphemus, realizes the true identity of Odysseus after he calls for help from the other Cyclopes. When they come to his aid, Polyphemus tells them that "Noman" is blinding him, leading them to think he is simply afflicted by a divine punishment. However, when Odysseus reveals his true name, Polyphemus understands that it was Odysseus, the clever man who outwitted him, thus uncovering his identity despite the initial ruse.
He did not say anything to Poseidon; rather, he blinded Polyphemus, the god's cyclops son, because of his pride (his hubris) Odysseus revealed his true identity to the cyclops, and in return Polyphemus told his father (the resulting hamartia.)
Odysseus does not kill the cyclops when he has the chance because if he does he and his men will perish to considering the cyclops is the only one strong enough to move the slab of rock covering the doorway to the cave.
Positive traits Odysseus demonstrates are cunning, intelligence, and leadership in devising a plan to escape from the cyclops. Negative traits include arrogance and recklessness in taunting the cyclops and revealing his true identity, which leads to further danger for him and his crew.
Initially, Odysseus is cunning in being able to trick the Cyclops into believing his name was "Nobody" because the Cyclops would then be prevented from calling for help continually saying "Nobody is here!" However, Odysseus demonstrates excessive pride in having tricked the Cyclops and foolishly reveals that he is not "Nobody" but in fact the great "Odysseus." Enraged, the Cyclops calls upon his father Poseidon to punish Odysseus, and thus Odysseus's long journey home.
Odysseus does not reveal his true identity to his wife Penelope when he first returns to Ithaca because he needs to test her loyalty and the loyalty of his household members. He also wants to ensure that he has a strategic advantage in dealing with the suitors who have taken over his home in his absence. Additionally, revealing his true identity prematurely could jeopardize his plans for revenge and reclaiming his kingdom.
Polyphemus, the Cyclops, captured Odysseus and his men when they ventured into his cave. He trapped them inside and began to eat Odysseus's crew one by one. To escape, Odysseus cleverly devised a plan, getting Polyphemus drunk and blinding him with a sharpened stake. After escaping, Odysseus taunted Polyphemus, revealing his true identity, which led to further consequences from the Cyclops's father, Poseidon.
Odysseus demonstrates positive traits such as cunning and resourcefulness when he comes up with the idea to blind the Cyclops to escape. However, he also shows negative traits like arrogance and hubris when he reveals his true identity to the Cyclops, putting his men and himself in danger.