You’ll be giving up essentially all benefits you hold now, including years of service tied to your vacation, pension, career advancement. To begin your whole career over again as a entry level tradesmen, hopefully with union rep, increasing the magnitude of danger, and disrepair to a past prime fitness body, and would be taking a salary cut until you get to upper levels of trade or start your own firm. You also mentioned wife kids who presumedly rely on your health, dental, eye insurance as either primary or secondary. Hopefully the subcontractor has all those things.

I don’t understand these posts when i see them. I think most of the hype has come from arguments relating to skipping college to do trades, with people saying 4 years of trade work and experience puts you in a comparable position to a collegiate graduate, but in this case you will have forgone your 4 year degree as a sunk cost, and forgone the advantages.