To reach this exact minute and second, a world had to burn. The "Deep Piece" of Avatar lies in the tragedy of its victory. Jake finds himself, but he does so by witnessing the destruction of his own species' moral compass.
He opens his eyes and truly sees for the first time. Avatar - Duble02:58:10 Min
The abruptness of the ending at this timestamp is intentional. We don't see Jake's first steps as a permanent Na'vi. We don't see the celebration. We only see the . To reach this exact minute and second, a world had to burn