Dreams in which conceptions of age are featured have wildly varying meanings. They are sometimes sign of acknowledgement of the dreamer getting more mature and wise and sometimes they are a sign of genuine concern related to getting old.
If in a dream you think about your age in any way in general this is a sign of your hardheadedness becoming an issue in your personal life. Someone might ask you to reconsider your attitudes which you will not be able to do.
If in the dream you see yourself older than you really are it means that you should take more care of your health. You might want to reconsider some long standing habits of yours that are unhealthy.
If you see yourself in the dream being younger than you really are in real life it means that memories from the past will haunt you in the next few months. Some reemergence of issues from the past is also possible. This is especially true if this dream has a recurring nature.
If you see yourself in the dream being at your real age it means that you should be less uncompromising in your life and more flexible in the way you come to decisions. This is especially the case about the professional life and the career.
Seeing yourself in the dream being very young, such being a child it means that you will feel some guilt over your actions in real life quite soon. Please note that this dream can also point to you having a notable ‘burden on your shoulders’.
If you are very old in the dream means that you recognize that age has brought you wisdom and authority even if you are relatively young in real life.
If someone asks about your age in the dream means that someone will want some honest answers in real life from you soon.