Sleep Can Kill You - or so they say

I sleep too much. I don't think I am depressed I just like to get cozy in the bed and then I don't really want to get out of the bed - it is, well, too cozy. This, though isn't good. My husband read that it can lead to Alzheimer's - or an increase mortality rate. Sleeping can kill you, I guess. So, for the next 30 days. Starting tomorrow I am getting up at 6:30 - yes, I know, many of you get up that early already. You just don't have the cozy bed that I have. After 30 days I'll see how it goes - I know after 21 days it will be a habit. How long do you sleep?