It could be that you're not supplying your mind with stuff that's interesting enough, or related enough, to form something memorable out of. read more
I know what a dream is because once every 5 or 10 years I have 1. when I wake after a dream I feel so good like I have had the best sleep of my life. I seriously go about 5 years at a time without dreaming or remembering a dream, it is like I'm unconscious. read more