I left in Aug. 2017. Put in my two weeks, never got a counter like some of my other colleagues did (but this was two years ago where things were---while bad---not as horrific as they seem to sound now). I still came to work, typed up transition notes, was a good team player, etc. Paid off my bills, all updates, even said goodbye to my best and favorite users and customers to let them know to expect some transition.
Honestly I was kinda miffed that I didn't even get a counter to consider when I had some good years, but, I wouldn't have taken anyway. It just would've been nice to hear, y'know? But at the end of the day, it gets better. The job I left for was really just a transition to figure out what I wanted to do, which I'm mostly enjoying now. I just knew that I had to leave Pearson and fast, and seeing so many friends/colleagues leave before me made my decision easier.