I just did this. It has only been a few months and I keep beating myself up about not being productive enough since quitting or things I should have done to stay and make things better.
At the end of the day, those that are close to me tell me it was the right choice and I do feel like it was to get out of a hostile job that up until the last few years I truly loved. The loss of some of my closest coworkers has been hard — but connecting more with my family has been lovely and made me realize how much I was missing in the pursuit of “work.”