I dreamed that I was hung on a cliff.

First of all, this friend, from the perspective of Duke Zhou, dreamed of a cliff: life and property would be seriously threatened. Dream of falling off a cliff: business will go bankrupt.

Then according to your dream, I think something unpleasant will happen in the near future, and these things will be done by people you didn't expect, maybe people you think are very good, maybe friends you think are very loyal, and so on. In the end, it's entirely up to you to solve the problem. Think twice before you do anything in the near future. No matter what happens, you should consider your own situation. Don't trust other people's opinions easily, or solve it yourself.

Finally, I wish you a happy life and keep a good mood. I hope it helps you.