I released an iPhone app called the nap app which allows you to power nap effectively, making sure that falling asleep is taken out of the time that you actually want to sleep for. So you want that 20 minute sleep? The nap app makes sure you get a full 20 minutes, even if it takes you 12 minutes to fall asleep! http://itunes.apple.com/us/app/the-nap-app/id508709758?ls=1&...
Daily positive affirmations:
http://itunes.apple.com/us/app/positive-affirmations-daily/i...
Positive affirmations sounds silly (my girlfriends idea!) but they are all quotes about success and whatnot. It really does keep me motivated. I look forward to getting my quote!