oof im so sorry i cant remember
If you are referring his defeat at the end against the dragon, that is because of his hubris. He was too proud and believed that he could do it alone without his soldiers. This brings his defeat and he realizes that he will die because of his hubris, after which Wyglaf will take over since he was the only one brave enough to help.
Because it has something covering it and he has to watch his back
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Smooth movement ;sudden breaks
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It sounds like he is in a sound mental state
