Personally, if you’re going to be miserable anyway (as most Americans are these days), it’s probably better to be miserable with money than without money, lol
And idk. My best friend from high school moved out here with me and he's a waiter making 40k a year and seems totally happy. Works like 30 hours a week, no mental stress, able to work out and work on himself. I think money is highly overrated.
But I think my main point is both of us have a way of becoming sustainable so you might as well do what makes you happy instead of working a job you hate for 8 years. Being a waiter making 40k isn't enough long term, but working your way into a higher end establishment or management is. A girl I dated started out as barista, became a store manager, and is now the regional manager and makes ~125k a year and more importantly she is a perfect fit for the job and enjoyed it the entire time.
All I'm trying to say is there are a lot of paths to a sustainable life even when following your natural inclinations.
But anyway OP responded his son's not super interested in college anyway so his plan sounds good to me anyway.
> every day I wake up dreading going to work
This sounds terrible. But at least you have a job. Many people wake up with dread every day for whether they or their baby will starve to death.
Also, it’s never too late to change.
Academia should be a place for people who run away from money, because it's the last thing upon the list of interests for them. Academia should be a place for joy in learning concepts, and in some circumstances, which strive to be useless. Mathematics is one of the most exemplary fields for this, which is summed up quite nicely with the following quote:
"The mathematician does not study pure mathematics because it is useful. He studies it because he delights in it, and he delights in it because it is beautiful."
Never go to a university expecting to improve your wealth status, because it very likely won't happen. Turn elsewhere to find wealth.