Frankly, it had been a long day. Life's professional and personal pangs wore on me, the ache in my back a physical manifestation of my internal anxiety. The last thing I wanted to do was strap up my laces, toss on a helmet and start a 10-mile bike ride through the woods. But there are things greater than ourselves, those motivating forces that cause us to search deep within, find the strength to smile and force ourselves to carry on. In this particular moment, mine was simple: tacos.