What it actually takes to come off fight mode

Home from a hard shift, you can be exhausted and still wide awake. Your body is tired but it will not settle. You lie there with your heart rate still up, your jaw tight, replaying the worst call of the night, and no amount of telling yourself to relax makes it happen. You are off duty. Your nervous system did not get the memo.

In a recent article on CRACKYL.com, You Can’t Recover in Fight Mode, Kory Pearn named that gap better than I have seen anyone name it. You cannot recover while you are still in fight mode. Sleep, training, food, and every recovery tool you own tend to underperform when the system underneath them is still braced for the next call. I read it and thought, “That is the whole thing.” It is also the reason I have spent the back half of my career working on what comes after it.

Because if you cannot recover in fight mode, the real question is the one his piece opens. How do you actually get out of it? How does a body that has been running hot for 16 hours, or 16 years, actually come down?

That last phrase matters to me. In the service we do not say “relax.” We say “stand down.” It is deliberate, it is a command, and it assumes you were at a heightened posture that you now have to come off of on purpose. That is a lot closer to the truth of what your body is doing than the word “rest” will ever be.

The Job Teaches You to Switch On

Here is the part nobody warns you about. The job only trains one direction. Every shift teaches your system to switch on faster, read a room quicker, move before you think. That is the training working exactly as intended. What almost no one trains is the trip back. There is no drill for coming down. So over the years, the system gets very good at going up and eventually forgets how to return, until being switched on stops feeling like a state you are in and starts feeling like who you are.

So what is standing down, physically? Your nervous system runs on two sides. One side handles activation, the gas, the part that floods you on a bad call. The other handles recovery, the brake, the part that brings your heart rate down and lets the body repair itself. Standing down is the handoff from the first side to the second. You cannot force that handoff by willpower either, because the recovery side does not answer to your opinion. It answers to evidence. It reads your body for proof that the threat has actually passed, and only then does it take the wheel.

That is why you can lie in bed having firmly decided to sleep and still not sleep. You gave the order. Your body was still scanning for confirmation. One of the clearest windows into how well this handoff is working is heart rate variability, the small natural variation in timing between heartbeats. When a system is stuck on, that variation flattens out, which is one reason research keeps finding responders post measurably worse recovery markers after shift work. They are not simply tired. The switch itself has gone stiff.

This is also where a lot of common advice fails without anyone noticing, and I think it is worth being honest about why. There is a real difference between sedating a system and regulating one. You can knock yourself out with a drink or an antihistamine and call it sleep, but forcing the body offline is not the same as the body choosing to stand down. One overrides the system. The other restores it. The goal was never to be switched off. It is to get the switch working again in both directions.

Give Your Body a Reason to Come Down

So how do you help the handoff actually happen? You stop trying to command it, and you start handing the body the evidence it is looking for. It reads some signals more than others. Breath is the most direct line you have, because a slow exhale is one of the few levers that speaks straight to the recovery side. Longer out breaths than in breaths, for a few minutes, is not a wellness slogan. It is you transmitting a message in a language the system actually reads. Protecting the descent matters, too. Kory is right that the hour before bed is not neutral, and I would push it one step further. Your body needs a runway to come down, not a cliff to jump off. Rhythm beats intensity every time. A system that gets the same cues at the same hour relearns the trip back through repetition, the same way it once learned to go up.

None of this is fast, and that is the honest part. You did not become locked on in a single night, and you will not stand down in one, either. It is a skill, and like every skill on this job, it comes back through reps.

Here is where I have ended up. The service trains you to run toward the thing everyone else runs from, and that is one of the most valuable instincts a person can have. But it is only half of a working nervous system. The other half, the part that lets you come all the way back down once the call is over, is every bit as trainable, and almost nobody is teaching it. Kory started that conversation. I just think standing down deserves to be treated as part of the job, because it is.