Dreamed Last Night

I was in an open area, mostly dirt and dead grass. I approached what appeared to be man-made lake about 100 yards square. Surrounding the lake were mounds of dirt from a dump truck. After several minutes, I took off my right shoe and placed it in the lake and watched it float away. The breeze pushed it toward the center and then it stopped drifting. So, I sit there like an idiot looking at my shoe in the center of lake, asking myself how I got myself into this and how I can get my shoe back before it sinks, and what was thinking when I did that.