Reader, I don't know about you, but being playful doesn't come naturally to me, especially when it comes to writing. This little newsletter is a great example. Every Wednesday, when I sit down to write this, I feel a pang of worry. "Will I be able to say something important?" It's a silly question. And whenever I let it take the driver's seat, I'm dissatisfied with the results. But its voice always ring loud in my head. If I can't deliver something meaningful, what's the point of writing at...