Can't stand up

[Mattimeo]

It was dark out and I was walking on the sidewalk. I was in my neighbor hood and (unlike any other dream I've ever had) I knew where I was going and what time I needed to be there. But after a few minutes, my knees got tired and I fell. So I tried to stand but my knees wouln't hold my weight. This went on for some time before I gave up. After giving up a car pulls up next to my and some one gets out and helps me up. I thank them and keep going. The dream ended when I got the the Gymnastics Center (And to my horror I was three hours late!)