When's the last time you quit the source of your family's income on "principle" without having another job ready to move into?
Some people do the best they can and other talk big with no action.
BTW, there's another FReepathon going on - if you haven't already:
and put more of your money where your mouth is by sending Trump a donation.
I walked away from a six figure gummint job 10 years ago. So, ten years is the answer.