I swear- that is what is keeping me going and plugging thru my 10 hour work days. I love my lunch time nap in my car. Even if I cant sleep, just laying back with my eyes closed for 15-20 minutes is all I need.
Naps should be mandatory for us adults.... they are so rejuvinating! Wish I napped on my lunches this whole pregnancy, and might continue them after baby comes too.