How to send messages without embarrassment?

Avoid repeating questions. Constantly asking questions is making social patience and politeness gradually less or even disappear.

The normal way of chatting should be that you come and go. You can ask for information from others, but you should also provide information to others. Throw out one or more topics of common interest and let this topic or topics continue. Give a feedback every time the other person answers your question.

Some people habitually like to hide themselves, but in fact their lives are different. The main function of chatting should be to let the two sides know each other, but sometimes they always feel that there is nothing to say about their lives, or they don't want others to know their privacy. There will also be passing situations. The correct way is to use your own state and feelings when answering.