I've been building alone and noticed I'm having "cofounder conversations" with Claude: design/strategy debates, sanity-checking pricing, talking through whether to pivot, even self-motivational stuff when feeling existentially demoralized.

I use a Claude project with a master prompt, and some supporting PRD collateral for building context. It's weirdly effective for the thinking part of having a cofounder - Obviously missing the accountability, and someone who actually gives a f**

Anyone else doing this intentionally? What's working?