It can be seen as a dream that suggests that there is an unknown tension or a very unstable state in the real world, just like the feelings a killer can feel when chasing him in the dream. If you’re waiting for a result, it’s hard to be sure how it will turn out, or it’s hard to find a solution to the problem you’ve encountered. It’s hard to simply conclude that an object is something, and it can be a person or an object.