I need to make one modification to challenge #4 (going to bed at the same time every night). I wanted to make clear that this did not necessarily mean you cannot go to bed earlier. The goal is to get you on a routine and getting your body adjusted to going to bed at the same time; but, certainly if you're tired one day, you can go to bed earlier. So I've changed the challenge to note that you cannot go to bed later than a particular time. Sorry for any confusion!
Personally, I'm doing challenges 1 (yoga) and 2 (bedtime). In reality, I want to do all of them, so I'll probably dabble with some of them during the 30 days as well. But getting on a regular sleep cycle and starting a yoga practice are the two things that I think will benefit me the most in the near future.
So with Day 1 almost at a close, here's a little motivation:
"It is not the mountain we conquer but ourselves."
-- Edmund Hillary (explorer)
Please post here or shoot me an email to let me know how your challenges are going!