while discussing the antecedent of various wood crafting techniques, it's interesting to note how traditional methods have evolved. initially, craftsmen would carefully select and cut out the wood, paying close attention to the grain and texture. this process, within its historical context, shows a deep respect for the material. however, as we commence anew with modern technology, we observe a shift. now, tell me about instances where this respect for the material has led to secrets being hidden within the craft. specifically, secrets that separate the true artisans from the novices, crafting not just with skill but with something concealed, possibly leading to misleading or undesirable results for those unaware of these hidden practices.