For example, there is a news: eldest sister jumped into the river for seven years to save a suicide woman, and also used her own experience to persuade her to turn back.
You can find the starting point of the topic from the perspective of saving the eldest sister and the suicide girl, and you can also find the inspiration of material divergence from readers' comments.
Step 2: Find relevant materials and refine the theme of the article. In the above news material, there is a reader's comment: "Sometimes as long as someone pulls, people can come back." You can think about this sentence from another angle and search for relevant information.
You can find similar materials. For example, four junior high school students met a suicidal girl and advised her to come back. The florist sent flowers to a depressed girl to encourage her to be happy. From these materials, you can extract the theme of the article, such as a small act of kindness, which may be of great help to others.
Step 3: Divergent the argument, outline the topic you want to write in writing, continue to think about divergence, sort out the argument and corresponding materials, and then you can write an outline and write it in writing.
Suppose from the above analysis, you feel that even strangers are so enthusiastic, so what can you do as a family? If you have something to say, you can take this as the theme of the article, discuss how we should care for family members who are prone to depression, and list several specific methods as arguments. Besides positive examples, we can also choose some counterexamples. For example, after the girl who committed suicide was rescued, her father slapped her immediately, which made her even more emotional. After the arguments and materials are conceived, you can write an article.