I keep having dreams that I will wake up (in my dream) and walk into the bathroom and I can't get the door to lock or close properly. Then all of a sudden I wake up (in my dream) and go to the bathroom and the door wont work. THEN I wake up AGAIN (in my dream) and go to the bathroom and the door doesn't work and the dream goes on over and over till I finally wake up and usually when I wake up from that dream (real life) I wonder if I am still dreaming....
A couple months ago I figured out that if I had a dream where the bathroom door doesn't work I start lucid dreaming. Because the door works fine in real life and that's how I figure it out. But lately it hasn't been working.