I have a machine, took a few weeks to dial in the settings right for me. Tried a few different masks & machines from a sleep study clinic. In a few years I have

I have a machine, took a few weeks to dial in the settings right for me. Tried a few different masks & machines from a sleep study clinic. In a few years I have gone less than 7 nights without using it. Using the machine has been life changing for me. I used to struggle to get up before 10am. Now I wake up naturally around 6:30am-7am most mornings. Learning new things isn't a mountain to climb to retain just a bit of information. I feel like if I had done a sleep study 10 years earlier I would be a much better technologist than I am now. I would recommend you suggest to your wife that she tries a few different mask styles. I initially found I wasn't fitting the mask well or had a slightly wrong size and I would get some leaking that would keep me awake at night.