Recording: Try to record your emotions on paper or electronic devices, and write down the time, reasons and symptoms of your anxiety. This will help you better understand the situation of anxiety and find possible sources. Self-observation: Pay attention to your physical and emotional reactions. Pay attention to whether you have anxiety symptoms such as physical discomfort, rapid heartbeat and shortness of breath, and also pay attention to whether your thinking mode is negative, unrealistic or overly worried. All these may point to the source of anxiety. Look for patterns: When you record your emotions, you may notice some patterns. For example, anxiety appears more frequently in some situations. Paying attention to these patterns can help you find possible sources of anxiety. Survey: If you can't find the source of anxiety, you may need to seek professional help. Talk to a counselor or doctor and ask them to help you understand your anxiety, find its source, and provide appropriate solutions. Relax: When you feel anxious, relaxing yourself can also help you find the source of anxiety. Trying deep breathing, meditation, yoga and other relaxation techniques can help you reduce physical tension and stress, and can also help you calm down and better understand and deal with your anxiety. It takes patience and hard work to find the source of anxiety, but it is a key step to understand and deal with anxiety. By recording, self-observation, discovering patterns, investigating and relaxing, you can find the source of anxiety and take appropriate measures to deal with it.