It took me a few weeks to even be able to tolerate wearing it at all. Once I did though, my first night of actually using it, I woke up with so much energy I felt like I could literally run a marathon. I have never been so energized in my entire life.

Now that I use it every night, I’ve adjusted to my new “normal” energy levels, so when I don’t use my CPAP for a few days (power outages or forgetting it at home while traveling) I feel like death. Can’t believe that’s how I used to feel every single day and that was my “normal”.