Please bear in mind though, that there are many different types of dreams (e.g, release dreams - also called healing dreams, wish fulfillment dreams, processing dreams and finally prophetic ones).
The number of people that can actually have prophetic dreams is quite slim, certainly Andy doesn't and never has had them, nor has anyone else in my family, but I have had this ability since age 13.
I also feel that the person's emotional status and life experience should be known to see where he or she is at (for instance, on here I know everyone is hurt and going through a D) before any prophetic significance is suggested.
Remember, as well, that you have free will and are in charge of your own life so you could easily make a different decision and alter the outcome and what was mentioned in your dream anyway. We are all in charge of our futures, it is not just some haphazard fate and therefore, dream analysis is meant as a helpful guide, not an absolute concreted in stone, science.