Free phone calls, text messages, crazy bombers

Why would someone call you to harass him?

If there are IOUs or witnesses, you can go to court. If not, try to meet him, talk about the debt problem, and quietly record it as evidence. Try to collect evidence and go through legal procedures according to law. Other means are difficult, and some people look for debt collection companies, which depends on whether it is worthwhile.

In the worst case, you can't go back and you don't need to be an enemy. That's useless. It is better to accommodate yourself and learn from yourself. If you have been struggling, you have never been happy, so don't you lose more?