If you have dreamed of opening the locked door with a key in your dream: It is useful to stay away from entering into an argument that will not be a winner, as it will not help anyone. You can gain the appreciation and admiration of your environment with your work. Opening the locked door with the key in your dream means making surprises to the people whose hearts you have broken, conducing them to be a happy person, living a happy life in beauties and not repeating mistakes.