Reality is whatever you can get away with. Why care about belief? Either space and time are an illusion that can be exploited by the divine sarcasm of clarity or it is a tyrant under whom we have no means of escape.
Personally I’m inclined toward the former.
However, why bother mutilating our concept of reality and diverting our attention away from awakening when we can simply text message those individuals? :P
In a dream of perception and individuality, almost anything is possible. I just think it’s important not to get distracted by this fact, since it’s quite possibly the reason we fell into delusion in the first place.