Why was Arthur woeful after he took the sword from the anvil?

Arthur felt woeful after pulling the sWord from the anvil because he was overwhelmed by the immense responsibility and burden that came with being the rightful king of England. Despite his newfound status, he grAppled with self-doubt and the fear of not living up to the expectations placed upon him. Additionally, he was aware of the challenges and conflicts that awaited him as he accepted his role in a turbulent and divided kingdom. This mix of emotions left him feeling isolated and uncertain about his future.