I had a lot of managers and higher level ICs explain calibration and rage quit (although it was long overdue) after an unfairly low review. There were extreme politics happening at the time that the current ED laid out to me in an exit conversation, and most of it came into play. I should have made way more money off of my contributions than I did but didn't play politics, and honestly, given my role and position could not. I was a resource and not a player:)