Wing Tsun must not become overly complicated or convoluted; its effectiveness is intrinsically linked to the core concepts of Siu Nim Tao and Chum Kiu. The most direct and efficient expression of this is the simultaneous forward projection of the arms and lead leg along the centerline, immediately occupying the opponent's space, smothering, displacing, and striking. Therefore, the practice of retracting strikes, as seen in some offshoot systems, is a flawed deviation from a fundamental Wing Tsun principle: sticking. While proponents might cite power generation as the reason for pulling back, Wing Tsun already possesses inherent power-generating mechanisms through relaxed whipping and shocking short power, both reliant on relaxation, not tension. It appears that the proliferation of techniques in some Wing Tsun lineages is an attempt to address perceived shortcomings, leading to unnecessary complexity. This is precisely why I am now a strong advocate for the Hong Kong Wing Tsun system, which prioritizes a return to the pure, unadulterated basics.