Some of us do not sleep. We hibernate. Body temp drops to about 95 degrees, heart rate way under 50, and respiration becomes very shallow, very slow, with long periods without any breathing. Sleep therapists have no idea. One even decided I needed a CPAP. All that did was annoy me and without any snoring or apnea was useless.
It seems the entire sleep therapy industry is really just a sham. Respironics builds the test equipment, does the analysis and recommends Respironics CPAP machines. Everyone is happy, everyone gets paid and the providers can continue to charge $50 for a dollars worth of plastic. I wonder if anyone has a sleep study and does not receive a recommendation for a CPAP.