About the beginning and end of youth, plus comments, urgent The beginning of youth usually began with the arrival of puberty to describe the protagonist's physical and psychological changes at this time, as well as the exploration and adventure that came with it. The ending of youth was usually combined with the welcome and exploration of adult life to describe the protagonist's various experiences and challenges in adult life, as well as his prospects and expectations for the future. Remarks: The beginning of youth usually makes the readers feel the protagonist's confusion, uneasiness and uncertainty, as well as the discomfort and challenges brought by the physical and psychological changes of puberty. This kind of description would often resonate with the readers and cause them to pay attention to and sympathize with the protagonist. The ending of youth usually showed the protagonist's experiences and challenges in his adult life, as well as his vision and expectations for the future. This kind of description often made the readers feel the growth and progress of the protagonist, and at the same time, they could feel the beauty and memories of their youth. Generally speaking, the beginning and end of youth are important elements of description. Through them, readers can better understand the protagonist's inner world and growth process, and at the same time, readers can feel the beauty and memories of youth.