The Odyssey is not about getting home. Many men got home from Troy. Agamemnon got home and died. Menelaus got home and brooded. Home is not enough.
The book is about becoming the man who can be home. Odysseus leaves Troy as a sacker of cities. He is clever and cruel. He lies to win. He loses his men. He loses his ships. He loses 10 years.
He washes up naked. He has nothing. He must earn everything again. He earns clothes from Nausicaa. He earns a ship from Alcinous. He earns trust from Eumaeus. He earns a son from Telemachus. He earns a wife from Penelope. He earns a father from Laertes. He earns a people from Ithaca.
Each earning strips away a lie. He was king. He becomes beggar. He was Nobody. He becomes Odysseus. The name means trouble or hated. It also means he who gives and receives pain. He accepts the name at the end.
The deeper lesson is about identity. You are not your role. You are not your past. You are what you do next. Odysseus could have stayed with Calypso. Immortal, ageless, fed. He chose work and death. He chose Penelope. He chose to be a man.
How does this change understanding? You see life as return. You left home when you were born. You wander. You suffer. You forget. The task is to remember. The task is to come back to yourself. The tools are wit, patience, and loyalty.