Men are not nervous about sending messages to women, but they are nervous about calling. What kind of psychology is this?

This is the psychology of normal people, belonging to some appearances of communication between people who are not so familiar. A man should have a strong affection for this woman, or get along with her as his other half. Two people communicate carefully for fear of leaving a bad impression on each other. This is normal. When sending a message, you can guess whether what you said is appropriate at any time, or you can change it at any time. If it's a phone call, the temporary reaction can't be changed, even if you can explain it, the influence is not good. Therefore, two different communication methods bring him different pressures. I hope men can scold women earlier, so that no matter how they communicate, they will not be nervous.