This is seriously one reason I've been looking at career-switching to being a machinist. A new technology can come along, but it has to establish itself, and th

This is seriously one reason I've been looking at career-switching to being a machinist. A new technology can come along, but it has to establish itself, and then you can take time and get really proficient at it. That, plus the more grey hairs a machinist has, the more they're respected (usually).