Many engineering technical problems look incredibly complex on the surface, yet there are always people who can resolve them step by step. Most people tend to deliberately exaggerate technical difficulty and mystify engineering thresholds. They strike down their own confidence before attempting to analyze or disassemble the problem.
In essence, there is no metaphysics in engineering. No matter how intricate a system or logic is, it is always composed of basic, simple underlying modules. What truly hinders people from solving problems is never the technical difficulty itself, but self-imposed limitations, inner fear, and premature self-denial. A stable mindset and rational disassembly thinking are far more important than superficial talent.