I have been taking a mid afternoon reading break on some days when I feel particularly tired. I find that sometimes I doze off and take a nap...other times I just read, but the relaxation and escape is good for me and makes me feel rejuvenated.
I do the same thing with TV...I will watch a show mid-day while on the couch, and sometimes I'm able to fall asleep. I think when we are on the go so much, we need the breaks and the rest, and napping can be a positive result of the time outs.
