ModestCeruleanCat5596

I am using the CPAP, with the dynamic variable pressure when I inhale and exhale. I find I used to sleep 8.5 hrs and now I may sleep only half that or less. I have too much energy and find it hard to get to bed at a decent hour. I find I am often excessively talkative and really over-stimulated with the CPAP. How do I moderate my energy level??