This achievement is obtained at the end of the Fascist political vision quest, one of four that can only be initiated on Night 3.
Prerequisites:
Select enough Fascist dialogue options to trigger the Revacholian Nationhood orb
Have the Revacholian Nationhood thought opted-in (not necessarily internalized)
During the dream sequence, select the dialogue option: "I can’t give up. I have to keep going, for Revachol... [Pursue thought.]"
Sub-Tasks:
Internalize Jamais Vu (Derealization) and learn about reality from Joyce before speaking to Measurehead in step 3.
Speak to the following characters: Gary, The Racist Lorry Driver, and Rene about turning back time. You don't have to be successful in your talks with them, but some of it does help with the Suggestion check later.
Speak to Measurehead about turning back time. This will open up a white Suggestion check.
Suggestion - Impossible 17
+2 Talked to Gary
+2 Talked to the lorryman
Pass the Suggestion check and talk to Measurehead in private. Then, speak to the Paledriver.
Go to your room in Whirling-In-Rags or the fishing shack.
Save your game. Boost Endurance as high as you can and interact with the mirror to pass the red Endurance check. The achievement will trigger then.
Endurance - Impossible 18
+1 Self-proclaimed authoritarian
Credit to
xyrilyn's for their
guide