Amak's sorrow regarding the escaped seal springs primarily from

the deep connection and bond he had formed with the animal. The seal was not just a pet or a possession to him, but a beloved companion and friend. Amak had likely spent a great deal of time caring for and nurturing the seal, and its escape represents a loss of that bond and the comfort and companionship it provided. He may also be feeling guilty or responsible for the escape, wondering if there was something he could have done differently to prevent it. Overall, his sorrow likely stems from the sense of loss, separation, and uncertainty about the seal's well-being and future.