That I have a recurring dream... It did not occur to me because the situation is always different. I dream that someone/thing is after me and I am always hiding and trying to evade the elusive entity that is after me. It ranges from zombies to the government. My latest dream was wickedly vivid... I was wondering, I think I experienced some lucidity in the dream. There were these sheets hanging on poles and my dream self thought "that would be a great place to hide from zombies" and shortly after the undead arrived. I thought in my dream mind "I need a Katana" and one appeared. Is that what a lucid dream is? One in which you can control the happenings of the dream?