Quote Originally Posted by RadiantZeal View Post
This is the tricky thing; how can a person be sure the person in the dream they are interacting with is the actual person (in this case your sister), or just a representation of your sister originating from your mind?
I am also wondering if any particular individual one interacts with in a dream is actually who they appear to be; shapes and peoples appearances change quite readily in the dream world, and many people don't actually appear in the dream as they appear in real life. This is a setback in the experiment when attempting it with a particular person, ie. you and your sister.
Im actually sure it could be a representation of her, but Im not to sure.