Build What You Love: The Secret Market Only You See

Whenever I try too hard to explore "problems" or "market sizes" my ideas always end up sounding good on paper but then don't really work in practice. Though, the moment I turn my brain off, stop over intellectualizing, and start making something purely for me like magic the idea becomes genuinely interesting to others too. It's such a non-obvious lesson but: Often, you are the market.