The phenomenon that people are fat or thin has nothing to do with fate. This phenomenon is mainly caused by one's innate genes and body structure, not by fate. Although people's body shape may be affected by genetic factors, the acquired environment and lifestyle will also have an impact on it.

Some studies show that obesity and overweight are related to many health problems, including cardiovascular disease, diabetes and some cancers. Therefore, maintaining a healthy weight and body shape is of great significance for maintaining good health and preventing these diseases.

In a word, people's fatness has nothing to do with fate, but is mainly determined by genes and body structure. In order to keep healthy, we should pay attention to diet, exercise and rest lifestyle, and follow scientific health guidance and suggestions.