Confession: I get inspiration from the sides of Lulu Lemon shopping bags. I admit it--I’m compelled to live in light of the words on the bag. There’s one part of Lulu Lemon’s “manifesto” that leaves me feeling more discouraged than inspired, though. The saying says, “The pursuit of happiness is the source of all unhappiness.” I think I understand where the Lulu team is coming from--I agree we could all learn to be a little more content and grateful right where we are. Another Better …