I agree. You pretty much have to be your own doctor. With sleep apnea at least, it's pretty easy. There are tons of great resources out there. The CPAP machine

I agree. You pretty much have to be your own doctor. With sleep apnea at least, it's pretty easy. There are tons of great resources out there. The CPAP machine captures a lot of useful data which you can use to tailor your experience (insert big fat disclaimer here). When my allergies act up, I increase my pressure. When the air is dry, I decrease my pressure. When I've got a cold, I use a full face mask. When I'm feeling fine, I use a nasal mask. These are super simple things for me now, but these are non-obvious for someone who just got sent home with a CPAP machine -- and who is often told to never touch the pressure settings.