So maybe you've had a long day. Maybe your day is just beginning. You could be reading this at any given point, but as of writing this introduction, we're in the middle of the week. It's that point in time when everything seems like a little bit of a slog. You could look at it from that dull and doomful perspective, but there's another option. Have you tried thinking about the brighter things in life? A beautiful sunny day, a delicious dish from your favorite food joint, a fresh bouquet of flow…