Building a SaaS, or even starting to build one, is very rewarding. Out of my projects, nothing has become profitable (but it's not about becoming profitable in

Building a SaaS, or even starting to build one, is very rewarding. Out of my projects, nothing has become profitable (but it's not about becoming profitable in the short-term, at least for me), but wearing 100 hundred hats teaches you a lot. I think you will grow a lot faster as a developer/entrepreneur by just throwing yourself in the chaos. So whatever your idea is, I'd say go for it!