Constantly thinking about optimizing the system, feeling that there is always something better, but unable to let go and reluctant to part with it.
In real life, "better, faster, more" is deeply ingrained in everyone's mind, leading to the belief that one must do better.
This mindset is not wrong; the mistake is that people may apply it in the wrong areas.
It should be used to supervise one’s own execution, not to improve the system.
If newcomers become obsessed with complex technologies from the start, they can easily develop extreme thinking such as "as long as I master the technology, I can get it right every time" or "if I didn't get it right, it's due to my insufficient skills." This kind of thinking can lead to a relentless pursuit of high-end technology day after day, year after year, all for the sake of achieving 100% accuracy. Ultimately, they may fall into an endless cycle of learning and research, resulting in acquiring more and more technical knowledge, but the profitability does not improve and may even worsen. The relationship between winning rate and profitability is not that significant.