Years ago I got really into dreams, and what they mean etc. Then I started working on having lucid dreams. Now I have a very lucid dream about 1 out of every 5 dreams I have. Almost all dreams I have, I know I am dreaming, but most I dont have absolute control. It's very strange to be in complete control while dreaming. Sometimes its a struggle to get control even though you know you are dreaming.. its almost like the dream has a set path, and its doing everything it can to stay on that path. Also, I can now wake myself up during any dream if I don't like whats going on.
Once, I was having a dream where I was struggling to take control of what was going on.. when I finally did, I ran in an opposite direction the dream wanted me to go. I ran through a doorway that I wasn't supposed to go in and the room was incomplete. Almost like a glitch in a video game where you walk through a wall, or fall through the ground and there are gray space where the game wasnt completed. That was one of the strangest things that has ever happened in my dreams.