Again, still no luck last night. I seem to be sleeping more heavily and not waking up as close to the REM phase as I used to. I'm still recalling my dreams, but they seem duller and the recall seems patchier. I wonder if it has something to do with listening to those binaural beats as I drift off to sleep, as I didn't have this problem before.
I turned in close to 1am and I woke up again at 2:45am after the recording finished and my iPod had moved on to another audiobook which woke me up. I attempted a WBTB. I stayed up for about ten minutes, but I felt so tired and I couldn't remember any dreams to write down. Then I switched the light off and fell right back to sleep, sleeping through until 8:30am. I woke up feeling really tired.
At first I thought it was just a winter thing, but I've only recently had this problem, so I think it has something to do with the binaural beat recording. The only time it really worked is when I had eaten that heavy, high-fat meal about an hour or so before turning in, so I've developed a pet theory that I'd like to test: perhaps eating something with high fat content might provide my brain with the fuel it needs to stimulate lucid awareness during dreams. I've been reading a lot about the paleo diet recently, and about how fat is the preferred energy source for our brains rather than refined carbs. I'll have to test this out.