At the advice of my pulmonologist I started using CPAP after being diagnosed with AFIB about 2 years ago and I hate it. I have been a long sleeper .. typically less than 6 hrs per night. Now I feel a hostage to my CPAP machine..if I don't get 6 hrs my score will be or be good enough. I've gotten used to using it ..sort of .. but it had led me up chest..i.e. taking a gap after noon and wearing it to jump a couple of hours. Anyone else have this problem???