It’s as ingrained in me as the color of my eyes that happiness is a choice. Every day. Every minute. It’s one of the most liberating realizations of one’s existence, really, the moment you realize that, honestly? You can just be happy. Let the rest go, breathe deep and smile. I don’t know a simpler way to put it.* Though it’s about a year old now, this song has yet to get old. And it’s found its way back into heavy rotation for me this week with Pharrell back in the press for the sake of his new album (only his second solo effort – he’s built his impact as the…