I think Brooke may be trying to give up her afternoon nap. Personally, I think she still needs it. She is generally yawning before nap, and cranky (and occasionally downright nasty) when over tired. More than her, I know I need naptime. It's my chance to get some work done, or get dinner started, or get a few phone calls in. That silence is really important to me. I'm not ready for a napless day! I hope this is just a phase and she's back to napping soon ... but I'm not feeling too optimistic about it.