My job is very physical, too, and I'm on my feet all day. Sometimes on my ride home, I feel like I'm barely gonna make it. One day when I wasn't working, I rode the same route and didn't get tired at all. It was only then that I realized how much a full day's work takes out of me!

So maybe you're just worn out and need a bit of a break? We've also had a lot of cedar and other allergens in the air, and that sucks the energy right out of me -- all I want to do is take a big nap -- so perhaps allergies or a mild virus are slowing you down?

I hope you feel re-energized soon.