It could be that Montresor is telling the story to justify his actions or to show his perspective on the events that occurred. Maybe he hopes to have his motives understood.
Perhaps Montresor is sharing the story to warn others or to have a sense of closure. It might also be a way for him to relive the moment and exert some control over the narrative.
Maybe he wants to get something off his chest or seek some kind of validation.
Montresor is telling this story to an unnamed person. We don't get a clear identification of who this person is in the story. It could be someone he trusts, or perhaps he's just unburdening his conscience to a random listener.
The recipient of Montresor's tale is ambiguous. It might be someone he considers a confidant, or it could be a symbolic act of sharing his burden with an imagined audience to unburden his conscience.
There's no clear indication in the text about who Montresor is telling the story to. It leaves it up to the reader's imagination.
One possibility is that he could be telling his story to a priest. In the context of seeking absolution, Montresor might be confessing his dark deed. Priests are often the recipients of confessions, and Montresor, burdened by his conscience perhaps, could be unburdening himself to a man of God.
It could be to a close friend or confidant, someone he trusts to listen and understand.
Well, it could be someone close to him, like a confidant or a friend.
He could be confessing to a close friend. Someone who he believes will understand his motives, or at least keep his secret. A friend who has known him for a long time might be more likely to accept his confession without immediately judging him harshly.
It could be that Montresor wants to show how he was wronged and that his revenge was justified. Or perhaps he just wants to share a dark tale for the shock value.
Perhaps it was a special occasion. For example, if it was a family gathering, grandpa telling a story could be a way to bring everyone together, creating a warm and nostalgic atmosphere. His stories can remind family members of their roots and the shared experiences that have made their family unique.
Maybe he wants to pass on knowledge or history. Gandalf is full of wisdom and stories are a great way to share it.