Shouting fights in the morning, but emo before going to bed at night. Morning f and evening e, a popular phrase on the internet, refers to the phenomenon of shouting fights in the morning and going to bed at night before emo. It describes the state that modern young people struggle hard during the day but are often confused at night.

The steps to change the personalized signature of friends circle are as follows:

1. Open WeChat and click "I" in the lower right corner.

2. Click on the avatar bar to enter the personal information page.

3. Select the "More" option.

4. Click the Personalized Signature option.

5. Edit the contents of the text box, and then click Finish.