Sleep aid anchors have a variety of methods, not much to say, soft-spoken, can this really help everyone solve sleep problems? Some people also wonder, let's brush our mobile phones less, but now we have to brush videos in the middle of the night to help sleep? Yangtze Evening News/Purple Cow News reporter Zhang Nan conducted an interview on this. Some people say it works, others are annoying, some people have difficulty falling asleep listening to the rain because rainy days affect emotions.