Reverse engineering: if a System works, no defects.

Reverse engineering: if a System works, there are no defects. but you might want to optimize it. By applying reverse engineering to a well-functioning system, you can potentially identify areas where the system can be optimized, streamlined, or enhanced without introducing any defects or errors. This approach allows you to gain a deeper understanding of the system's inner workings, which can lead to the development of more efficient or advanced versions of the system. It essentially encourages a proactive approach to system improvement, even when the system is already functioning effectively.