I understand. I have had two sleep studies and they called mine mild sleep apnea. I found that when using the masks, it prevented me from breathing as well as without it. I since found out I had multiple things in my nose blocking breathing, but even with those things fixed, I don't sleep well or long. I have a long list of discomforts that also wake me up including being a light sleeper. It seems like this is probably my life now. It certainly gets old being tired most of the time.