I'm going to miss the Lumina tonight! I did write down notes but can't find them now, but I remember them. First, I'm very pleased with the comfort. It fits great and is easy to use. I also think it's best to keep eyes closed. I was told that it didn't matter but for me it works best eyes closed. I also didn't realize that if you wake up, you can put it back on. I only needed to do that once or twice. I think my body needs a few days to get used to it. The first few days weren't as powerful as the last. I didn't have to take any sleep aids. I take natural stuff like Calms Forte but I didn't need to take any the whole time while using the Lumina. Good job! I need to get one ASAP!