Couldn't agree more. Field service is one hell of a drug. Money's good, variety is fun, the chaos and travel are fun too, and you learn a lot quickly. The latter often because some or all of the mfg. plant you're visiting needs you to fix your stuff so they can run, and no one is coming to BFE to help you, lol.

But that all wears off, in time, and it starts to take a huge toll like you described. Never met a long term field service engineer with a healthy home life, or with their health in general. I got out because both of mine were crumbling, for real.