“As an entrepreneur, just like an athlete, you have to be almost psychotically optimistic. You have to believe, ‘We can do this, we can make it back.’ You have to have that belief because there’s so much headwind.” Husband-and-wife team Lauren Fleshman and Jesse Thomas are the co-founders of Picky Bars and hosts of the Work, Play, Love podcast. Lauren is a former professional middle-distance and marathon runner who spent 13 years competing and is now a coach for Little Wing…