I ride to forget today on the Racetrack loop. I was feeling tired and sluggish. Then about 1/4 of the way in one of my eyeglass lenses fell out of the frame. I had to ride the rest of the way without glasses which was less than ideal but not too bad. It did however kill my remaining motivation and the final hour or so I was just going through the motions.

Noticed some new noise each time I pedal. It's a clacking sound each time I turn the cranks. Seems like I just had the same thing fixed a couple of months ago. This is a noisy bike.