It seems like you have to go to a "trade school" these days to learn mechanic skills (no matter the branch or discipline) and even then some of the schools just seem like an organization designed to take your money without imparting the proper skills to actually perform (what some of the more experienced professionals consider) actual mechanical work. The same can be said for most of the schools that take advantage of the supposed rising trends... dental hygienists, truck driver, network analyst, air conditioning tech. There will always be the small percentage destined to work on cars or work metal due to their inherent talents but there will not always be the experienced professional to pass on the benefits of knowledge that would accelerate the young talent through to competent work. The lack of companies that recognize this issue contributes to the decline.