I can't explain it. I don't know why. I can't think of anything in particular that could be the cause. I'm just feeling a little bit sad today. Kind of one of those "I just don't wanna" kind of days. I'm sure it's nothing serious. It doesn't happen often to me. Just every now and then I feel a little blue. My family keeps telling me I look sad today. They keep asking if I'm mad at them. I'm not. Not at all and I've told them that. If I had to guess I'd say it's likely a hormonal thing. After all, I'm expecting a visit soon... LOL!