I’m starting to realize that a painful problem can still be a bad first SaaS idea. Some problems are obviously painful. A business is losing money, something is broken, there is urgency, people are stressed. On paper, that looks like a strong signal. But then you look closer and the solution would require a lot of trust, calls, custom support, sensitive data, and probably some kind of hand-holding. That may be a real business, but maybe not the kind of self-serve SaaS a solo founder should s...