You know how sometimes you just need to be alone, just by yourself and you want quiet. I was like that yesterday after having a full week and a Girl Talk event that started on last Friday and wrapped up Saturday afternoon, I was spent. I slept well - was in bed by 9pm, got up early to go to t he 7:45am service and then came back home to get on the couch.
A friend and I were going to run, then they called and cancelled and I wasn't even disappointed. But I wasn't quite sure why I was still sluggish.