If you have dreamed of not talking to someone you do not know in your dream: You may neglect your work that needs to be completed, Changes you will make in your home or where you live may be good for you. Not speaking to someone you do not know in your dream refers to a person who does not trust anyone and has lost his courage towards life, and a difficult life. Trying to talk to someone you don't know in your dream means trying to express your feelings and being happy, building a life for yourself and a quiet life.