If you dreamed that you received a key from a man: There may be people who want to interfere with the unusual changes you want to make, there may be changes in your working conditions. To see that you buy a key from a man in your dream indicates that not being able to get a good key indicates evil, and running away with the key indicates that a malicious person will have an eye on your property and play with your feelings. Asking for a key from a man in a dream indicates that problems will grow and you will lose your trust.