Dream about black hole is a message for failure in some work that you are attempting. You are too picky with the ideas/suggestions presented to you. You are not approaching the problem directly. This is an omen for some hidden knowledge or some latent talent which you have failed to recognize. You are not drinking enough water and staying well hydrated.
Black hole dream is a clue for a situation where you feel powerless and frustrated. You are moving too fast in some relationship or situation. You have made a wrong decision or headed toward the wrong direction in life. The dream signifies someone in your life has characteristics similar to your sibling. Time is not on your side.
If you dreamt about black hole:
You may find it hard to admit that you can’t do everything. There are some jobs that you aren’t cut out to do. Why pretend when a better option would be to delegate the task to someone else? If you don’t feel a strong connection with something or someone, don’t force it. Pretending that you’re capable of something will only cause frustration for you and everyone else.