There must be reasons when things happen

A: "The new neighbor is so hateful, yesterday
In the Midnight, in the dead of night, I ran to ring my doorbell fiercely ."
B: "Indeed hateful! Have you called the police immediately ?"
"No. I regard them as lunatics and continue to play my trumpet ."
Thinking: there must be reasons when things happen. If you can see your own mistakes first, the answer will be different. When you face conflicts and disputes, you should first think about whether you have a loss in your heart, or you may be relieved soon.