Oh, yeah. It’s because In our historical environment it was actually super important to be able to do that. Even now its super handy sometimes. There was one time my foot had been fully down on the break for several seconds before I consciously realized I had seen the eyes of a deer in the bushes next to the road.

It’s actually a super important concept I teach in violence deescalation classes. Our human brain has a natural capacity for risk assessment you just need to learn to evaluate it properly. My two examples are:

• patient w/ dementia is asking a repetitive question. This makes me uneasy and I’m struggling to pin down why. After a bit I realize that if I was still working with criminally insane men, repetitive questioning means he’s not liking the answer he’s getting and trouble is coming. A dementia patient genuinely doesn’t remember asking. False alarm (but never call your brain stupid, always tell it thank you and make it a hot cup of tea or whatever your equivalent is).

• patient w/ severe Psychosis has a hair trigger. One day they slammed their body into the heavy hardwood exit door hard enough to crack it away from the maglock. About a week later I’m walking past them standing in the hall and my brain just started screaming at me that I needed to do something right that second so I went and pulled an ativan and offered it, which they were suspicious of but took. I was going to document that the patient looked tense, which was enough with how rapid their escalation pattern was, but when I sat down to document I also realized, they were staring at the door. If I’d waited a few minutes later they probably would have been doing something very dangerous and I would’ve had to do an injection and a physical hold which is so much more stressful and less safe for both them and us.

TLDR; there’s also a book called “The Gift of Fear.” Anxiety is not your enemy, but you do need to learn to ask it,“Why?” and you need to learn how to address your brain’s concerns in a way that’s safe and intelligent.