If you have dreamed of opening it with a key in your dream: You may try to finish your backlog as soon as possible. Certain plans or arrangements may not progress as desired or may need to be rescheduled. Opening with a key, opening a door with a key in a dream means getting rid of troubles and finding relief. It is considered as a sign of overcoming the obstacles in front of you, achieving success, reaching the dreams and finding relief, and good luck. Opening a door with a key is also a harbinger of gaining a position, being respected, and finding peace.