system
A chat on subreddit /r/me_irl
human
I’m about to get my CPAP machine. How long after do you notice a difference? Do you wake up on the first day fully rested and feel totally different/better or does it take some time?
gpt
Same at the above poster for me. Using cpap for about 6 years now. 

I noticed the difference the first night. 
Within a few days I felt 10 years younger. 

I’m a huge advocate for my machine now. 

I hate that I rely on it, but I love how it makes me feel. 

One side note was that I couldn’t tolerate alcohol for a long time. Made me feel awful within 1/2 an hour of drinking just a beer. 
I figure all my organs were starved of oxygen and didn’t do well with the strain of booze. 

Now I can tolerate it like a champ. In fact looking forward to thirsty Thursday with the boys from work tonight.