How to send a circle of friends when someone stabbed you?

Being stabbed by others can send a circle of friends like this:

1, do things clearly within the known limits, face to face and behind. Sincerity always touches people.

2. an upright man is open and poised while a petty man is anxious and worried.

3, dare to say in front of others, don't stab a knife in the back.

I don't know whether I am becoming more and more independent or more guilty. After walking for so long, I found that the only reliable thing is myself.