This is a very tough one. Espescially when it comes to education. One of my closest friends chose a field of study that a) isn't great in terms of employment prospects and b) he doesn't have huge passion for it. At least if he had that, he could become a scholar or something.
But it's very hard to back out and change track. He's an ENFJ as well and isn't particulary versed in thinking about himself, his decisions, future etc. He also suffers from analysis paralysis, trying to figure out the best way to move forward but then not actually doing anything. I fear he is gonna go the same path as his dad, who has a PhD in some pretty niche and useless discipline but is unemployed for last 20 years.
Life is hard if you mess up your education and don't have the luxury to inherit tons of money. You either need to be really brave and start from scratch or simply learn some additional skills on the side, or you can be stuck forever. Or even worse, you start comming up with some delusional business plans that almost never work and can put you and your family in even deeper pit.