I never wanted to retire ever, I always said "you will carry me out of here in a box" but that all changed in october 2017, when I walked out, not exactly retiring but a self made decision to hold my head up high and to protect my professional reputation. (I am still under a NDA). But I will say I stood against the lying, the conniving and the corporate cover up.
Fortunately I was financially secure and thought "fuck it, my time now" and haven't worked since. One massive reboot indeed.