As far as I know I'm not obsessed with day dreaming or would be considered a MD however , tragic events in my life or just bad ones I tend to dwell on and have flash backs...I'm not exactly sure why either. Sometimes it can be good things too but usually it's the opposite. I may not fantasize and create imaginary worlds and stories but I would like to learn more on controlling my mind better so that way negative aspects of my life don't always haunt me.