What a workout!!

I just biked 20 miles and then I ran up and down my stairs a few flights...what a workout!!! wait a second, I didn't do that, all I did was go outside and blow off the driveway and blow a few leaves into a pile. But I sure feel like I did that. even my muscles feel like i was lifting weights. Now, I understand the fatigue and tiredness that others were talking about. I'm also not supposed to overdue it even on my "I FEEL LIKE SUPERMAN" days. Just take it easy. That doesn't mean I can't do anything, just to be careful of my body. I am going to put these leaves into bags and then mow just the front yard. NOTHING MORE!! then I will be taking my ribavirin for the evening and going out to play with my other friends. I can't believe how tired I am....