Let's say that the last 5 years of my life have been a dream, and tomorrow I wake up and find myself as a 9 year-old in between 4th and 5th grade. And let's say that I remember as much about the dream as I actually do remember about the past 5 years of my life.
Now, there are a lot of differences between me as a 9 year-old and me now, as a 14 year-old. For one thing, my asperger's syndrome was a lot more severe back then, I had some bug anger problems back then, and I believed that pre-marital sex was sinful back then. Now, my asperger's syndrome is pretty mild, my anger problems are almost gone, and I believe that pre-marital sex is not sinful. There are many other differences as well, of course.
So my question is, when I wake up from this hypothetical dream, will I act like my 9 year-old self, my 14 year-old self, or somewhere in between?