Just like in real life, the art of engineering is iteration. So I always get quick and dirty results with my side projects, and iterate if it's worth iterating

Just like in real life, the art of engineering is iteration. So I always get quick and dirty results with my side projects, and iterate if it's worth iterating. But my side projects are just for myself, not for others, so it's things like writing a multi-thread stock strategy backtester, a dashboard for my IoT devices, etc. It's never that I think will make money.