Why couldn't the squire sleep at night?

The squire couldn't sleep at night due to the overwhelming anxiety and pressure of his responsibilities. He was troubled by thoughts of his future, the expectations placed on him, and his desire to prove himself worthy. Additionally, the weight of unfulfilled dreams and the fear of failure kept his mind racing, making it impossible to find peace. These concerns created a restless state, preventing him from achieving the restful sleep he desperately needed.