I've been putting tags to the dream journals I make on Dream Views, and the most common dream sign I have is being at home (my parents house on the other side of the country - since I'm studying at university).

The problem I have with this is that I'm only there for very short and infrequent periods of time (about a week or 2 during semester breaks, and that's only when I actually go there). Is there a way to train my mind to do a reality check for this dream sign, since I can't actually see it in my day-to-day life?