I'm not a solo founder now, but I have been twice before. Unless you're really good at getting into a network of people who are entrepreneurial, it's tough to

I'm not a solo founder now, but I have been twice before. Unless you're really good at getting into a network of people who are entrepreneurial, it's tough to get good constructive debate around a feature or even your project in general. Cofounders bring the luxury of debate so that hopefully you waste less time.