Morning. Can someone explain why I crave going back to bed every morning even when I know I have a much better morning if I just get up?

Every damn morning I want to go back to bed after feeding the dogs. "Just another 15 minutes" I tell myself

It is never just another 15 minutes

Today I instead got some coffee and spent half an hour on farthest frontier and I feel more awake, more rested and I got out of the house when I wanted to

I know these things. I know I feel better if I don't go back to bed. But why is it so damn tempting?

because bed is warm and inviting

and comf

because brains are stupid