Picard faces his past mistakes in ‘Absolute Candor’
If you take nothing else away from "Absolute Candor," know that Jean-Luc Picard made a mistake when resigning in protest and taking himself out of the game, and people are now telling him that in no uncertain terms.
This episode provides a reckoning for the title character in a way that was certainly contemplated in the opening three episodes but comes to the forefront here in a way that can’t be ignored. When Starfleet chose not to continue the evacuation and relocation of the Romulans, Picard quit, full stop. His error — if he was truly living by his principles that Starfleet abandoned — was that he headed off into retirement and didn’t look back, instead of continuing to try to make some sort of difference.