Sometimes, when feeling stuck, it's nice to just cycle. Without measurement. My Trek has an odometer, but my Shogun does not. So sometimes I cycle on my Shogun and just meander. If I meander enough, I may not be able to calculate how far I've gone. Or what my average is. Or what my max speed is. Or anyhing like that.
Sometimes, when feeling stuck, it's nice to not cycle. Explore other pursuits. Nothing like time away from the bicycle to make one anxious for a bike ride.