I had a semi-lucid dream once. I was flying after my then girlfriend. I knew I was dreaming, and I knew that I could will myself to fly as fast as I wanted. That's when I lost control, because my dream girlfriend just willed herself to fly faster than me. I willed so hard, I "broke" the dreamworld. Everything was flying apart as I woke.
http://dresdencodak.com/2006/10/07/summer-dream-job/
I had a semi-lucid dream once. I was flying after my then girlfriend. I knew I was dreaming, and I knew that I could will myself to fly as fast as I wanted. That's when I lost control, because my dream girlfriend just willed herself to fly faster than me. I willed so hard, I "broke" the dreamworld. Everything was flying apart as I woke.