i also purchased this book.
started going to bed earlier. around 10pm give or take around a 1/2 hr. i now wake up at 7am almost on the dot every day. before i was up til around 2-3am and getting up at 10am, so a big improvement. im the only one atm doing this, my husband has some insomniac tendencies so he's out in the front room playing video games or watching tv til 2am still. live and let live, i dont push him to do anything he doesnt want to do. if he wants to come to bed early with me thats wonderful, if he wants to stay up playing call of duty thats his prerogative too.
its light out here until around 7:30pm and only getting later. summertime around july its light out until 10pm.
ill work on getting to bed earlier as time goes on, baby steps.
"The first wealth is health."
- Ralph Waldo Emerson