While my sample group is small, every fucking tunnel rat I ever met was crazy. Like, off the wall, bugshit bonkers lol. Zero fucks given about anything.
One of them said, "man, if I hadn't been a little fucked up, I never would have done it. But if I hadn't been fucked top when I started, I sure as fuck would have after the first one."
Near Ho Chi Minh city there are some tunnels like this which they let tourists go into and crawl along for a few hundred meters before coming up somewhere else. They were very very skinny, some of the tourists could not fit. Utterly terrifying places, when you think about the context they were used in.
Afterwards I paid $50 to fire a few shots from an AK-47. Surprisingly loud. Hard to imagine coping with several of them going off all around.
1911A semi-automatics like the one the Rat below is carrying were disliked because of the muzzle blast that temporarily blinded and deafened them in a tight tunnel. That’s why many Rats preferred silencer-equipped .38 Specials.