I miss getting vivid dreams I think it's either my coffee consumption (2 today: 1 San Mig Sugarfree and 1 Low Acid Coffee), or that I don't wind down by not staring at a screen an hour before I sleep.  Experiment 1: Don't look at anything screen-y after 9PM.  Before I went to bed, I felt melatonin doing its job, and I didn't really notice when I got sleepy and when I did fall asleep. Results: It didn't work, but I don't recall getting up in the hours before 6 to pee. I think it's the coffee. Experiment 2(5/16/19): I drank one cup of coffee (Sugarfree San Mig) and I don't remember anything. I even ate a banana at 9PM but I think I finally dozed at 11:00PM, because of (rotten) tooth pain. (Mefenamic and Tylenol only took effect after an hour)