I quit my job at the beginning of this year. Infinitely lighter, happier. I still have some residual health things, but they are improving. Especially having savings, it's much easier, which I was lucky enough to have in my scenario too. The hardest thing for me has just been the feeling of idleness with a paycheck not coming in regularly, but I just remind myself how much better the rest of my life is... and I'm ok. :)