the concept of Lucid Dreaming. I'm able to read, move about, perform, but I'm not convinced that I'm able to change any of that in my dreams. An example: While standing in an unfamiliar room, I noticed a table in the corner, with a cloth on it. I removed the cloth to reveal an antique piano. I then found the sales receipt and read $4,000.00. I knew who the piano belonged to (person is deceased). So, when will I recognize a lucid dream?