Hi. I started learning about lucid dreams about 3 weeks ago. I've worked on my recall, but some nights i remember 1 or 2 dream, and other nights I don't remember any. Last night I had my first real lucid dream. It seems one of my dream signs is that I get in a car accident. So I did a reality check and I realized that I was dreaming (I woke up right after but it was cool.) I read that people have 4 or 5 dreams each night. If I'm not even remembering half my dreams, is it possible I have become lucid in other dreams and haven't remembered the dreams? Also, I'm keeping a dream journal and telling myself to wake up after each dream , but I still have nights where I don't remember any dreams. What should I do?