Shift work? Your body has a clock and in your case, it doesn't have a chance to normalize/regulate. Not a mask on the market to fix shift related issues. Don't believe me? Ask yourself this: Is what I'm doing working?

Hello: I just finished my first week with the CPAP. I can already tell I feel more "mentally" alert in mornings. However, I feel "Physically" tired. Is this normal? What can I expect.
Thanks