Dreams

I was just trying to post some of the books I read when I thought I should write about a dream I had.
Last weekend I had a nap - yes I still have those!! For some reason I had a dream where the word Dueteronomy kept playing over and over in my head. When I woke up I still had the book swimming in my brain. Am I supposed to read it? Is this a sign? I haven't read all the bible - far from it and have never heard of Dueteronomy before. So I started to read. I am only into Dueteronomy 5 and so far still am wondering why or how it pertains to me and what I am going through. I will keep reading it though. All the while wondering if it is a sign.