There are so many helpful articles and forums to talk about learning to use and get used to the CPAP machine. Best advice I could share is don't get discouraged and whatever you do keep using it. Get encouragement and buy in from a bed partner who will benefit the second most from you no longer snor...

Change is difficult from going from a normal sleeping arrangement to one with machines noises, hoses, masks and honest to goodness uncomfortability. I got diagnosed five years ago with severe OSA with over a hundred episodes an hour. I am even on oxygen combined with the CPAP. I hated the darn thing...