Sometimes, I like to create a Bosmer character identical in face and hairstyle to him. Then, in the dead of night, pick his lock and enter his house, completely naked.
I murder him. I take his clothes, and dispose of his corpse.
The rest of the game is spent not taking quests, but travelling around Seyda Neen, simply being him. I sleep in his bed. I eat his food. I walk in the same aimless pattern he did.
And I talk to his best friend, Arille. Though we maintain an air of friendly chatter, I can see the uneasiness in his eyes. All the villagers. They know. They're watching me.
I've passed 100+ game days doing this.