Yeah, I experience that same heat related exercise induced insomnia in the summer. Even in the summer though, I absolutely must have some blanket or something,

Yeah, I experience that same heat related exercise induced insomnia in the summer. Even in the summer though, I absolutely must have some blanket or something, or else I feel weird. Counter intuitively, I feel cooler wearing a shirt to bed in the summer as well, even with a blanket. Right now though it's so cold where I live that I can just dress warm and cover up with the comforter, whilst saving money on heating.