Because Stella was getting up around 7:15am every morning my internal clock was wired to not let me sleep after that point. Even when I wanted to on a weekend, and had traded all my video game playing time to Julie for the next 17 years in exchange for her waking up with Stella on a Sunday morning. But lately, Stella has been sleeping in. I get up and change her diaper when the alarm goes off at 7:30am and she goes back to sleep until about 8:15-8:30.
So I’m a pretty heavy sleeper, but my body also hates alarm clocks. I have a really good internal clock because of this. My body will almost always try to anticipate the alarm clock and wake up just before it goes off. I’m liable to have a heart attack some day. I’m not one of those people who can hit snooze. When the alarm goes off my body has a full blown adrenaline-pumping flight reaction.