In fact, everything should be done within one's ability. Maybe he has really touched your bottom line. It is never too late for a gentleman to take revenge. Thirty years to the east of Hedong and thirty years to the west of Hexi. Of course, you must learn to wait and see. As time goes by, this hatred will fade away, and then you will really remember that the choice you made at that time was the right one. After all, only by not hurting each other can we have a future and happier days.