What were the advantages and disadvantages of writing a novel in first person and second person?

What were the advantages and disadvantages of writing a novel in the first person and in the second person? The advantages of writing in the first person: 1. More realistic: The reader can directly feel the author's emotions and thoughts, which are closer to the author's real life and experience. 2. More vivid: Through the author's personal experience, the plot and characters of the story can be more vividly displayed to enhance the reader's reading experience. 3. In-depth: The reader can understand the author's inner world more deeply and it is easier to empathize with the author. Disadvantages of writing in the first person: 1. Limit creativity: Because the author can directly experience emotions and thoughts, creativity may be limited and it is difficult to produce new and unique ideas. 2. The lack of objectively written works. The first person writing often lacks objectively and may be too subjective or overly optimistic or pessimistic about certain phenomena or things. The advantages of writing in the second person: 1. More objective: The works written in the second person are more objective. The readers can objectively observe and evaluate the things and characters in the story, which is more rational and mature. 2. More intimate: Through the author's description, the reader can feel the author's emotions and thoughts more intimately and resonate more easily. 3. Enhancing the cohesiveness of the story: The works written by the second person can better maintain the cohesiveness of the story and make the story more smooth and natural. Disadvantages of writing in the second person: 1. Limit creativity: Because readers observe and evaluate stories objectively, creativity may be limited and it may be difficult to produce new and unique ideas. 2. The lack of realism: The works written by the second person may be too fictional or too dreamy about certain phenomena or things. Generally speaking, choosing to write a novel in first or second person depended on the purpose and style of writing.