Dream about hole wall is a warning signal for your own self righteousness and narrow mindedness and rude attitudes. You have been avoiding the problem for too long. You are unwilling let down your guard. This dream points to something or someone who is hard to follow. You may be taking things too seriously and need to let loose.
Hole wall dream is a metaphor for you are trying to gain a better understanding of a person. You are not fully recognizing and dealing with some part of your emotions. There are repressed memories, fears or emotions that you are not confronting. Your dream refers to your fear or guilt. You need to stop what you are doing and rethink about the situation before moving forward.
If you dreamt about hole wall:
Today you could find yourself searching for a particular piece of knowledge that you need in order to move on with something you’re doing. You’ll probably find it, perhaps through a friend or colleague. Or else it might show itself suddenly, making you want to shout, “Eureka!” After that, it’s smooth sailing all the way. You’ll be able to use this information to accomplish whatever you need and be successful. Make good use of it.