Dream about changing hair signifies sociability. You need to be more light-hearted. You are looking to align yourself with certain people or groups. This dream refers to desires for a simpler life. You are trying to mask or cover up something.
Changing hair dream indicates your need for energy. You have a positive outlook in life and are not limited by anything. You need to take on a different perspective, no matter how bizarre or unusual it may be. This dream is a metaphor for unresolved issues with your friend or unresolved issues from your childhood that needs to be confronted. You need to regain some control and independence in your life.
If you dreamt about changing hair:
A delivery of some kind that you were expecting to come from far away might be delayed, causing you to wonder if it might have been lost. It hasn’t; it’s just delayed. Unfortunately, there isn’t much you can do but wait. Equipment you use on the job could go out of whack today, necessitating calling in a repairman. This could set your work back some and make you a bit antsy. Try to find something else to do!