I definitely have days where I feel unmotivated, especially if I've been pushing myself. I usually view them as my body's (or mind's) way of asking for a break or extra rest, and I usually take it. The first few days I had like that were rough. I think I debated with myself all day about whether to ride. I've since gotten better at easing up on myself on those days. Either I don't work out at all, do something completely different or use the time to get other things--like cleaning my house--done.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher