I used to think I’d hold out well under torture until I had gastroscopy without anaesthetic. It was like being attacked by the alien facehugger. A rigid metal tube down the esophagus provoking the suffocation reflex (despite airflow to lungs) for 5mins which felt like 5 weeks. I was an absolute mess until they gave me nitrous gas for the colonoscopy, then it was relatively painless intoxication.
I used to think I’d hold out well under torture until I had gastroscopy without anaesthetic. It was like being attacked by the alien facehugger. A rigid metal tube down the esophagus provoking the suffocation reflex (despite airflow to lungs) for 5mins which felt like 5 weeks. I was an absolute mess until they gave me nitrous gas for the colonoscopy, then it was relatively painless intoxication.
Also you get a sense of the terror inflicted by waterboarding.