Opening a door using a key announces that we will enter a new situation, good or bad according to the context of the dream. To own a large bunch of keys symbols the purchase of goods or knowledge proportional to the number of keys in the bunch. Having problems turning the key in the lock promises that we will find difficulties and obstacles in obtaining what we want. A broken or lost key is an omen of trouble and problems that stop us from realizing our desires. To open a door and walk into a room where there’s a person of the opposite sex announces marriage.