Everyone talks about wearing different hats.But most people have no idea how many hats it really takes.Especially if you’re building something from scratch.→ The writing hat. You need to clarify your ideas.→ The annotation hat. You need to label your content so machines — and humans — understand it.→ The editing hat. You need to cut ruthlessly, even when it hurts.→ The marketing hat. You need to position, package, and push — even when you’re tired of your own message.And here’s the truth no one wants to say:You need both art and science to win.The art is what makes it feel human.The science is what makes it repeatable.If you’re only doing one, you’re falling behind.Because this game rewards hybrids.Not specialists.