I agree, warmth in the morning hours is the number one incentive to get out of bed for me.
I do a slight variation of the same concept: I've set the a/c timer to raise temperature to an almost tropical heat 20 minutes before alarm time.
I sleep under heavy covers and a somewhat low temperature, which is also part of the program.
The idea here is to sleep tucked in and warm like in winter, then wake up to a excessively warm but welcoming environment. If I remain in bed, I'll start sweating profusely and I'm forced out of my covers. So getting out of bed to me is actually inviting while undressing and getting into the shower is less painful.
I do a slight variation of the same concept: I've set the a/c timer to raise temperature to an almost tropical heat 20 minutes before alarm time.
I sleep under heavy covers and a somewhat low temperature, which is also part of the program.
The idea here is to sleep tucked in and warm like in winter, then wake up to a excessively warm but welcoming environment. If I remain in bed, I'll start sweating profusely and I'm forced out of my covers. So getting out of bed to me is actually inviting while undressing and getting into the shower is less painful.