Negative Training: How Practice Can Quietly Make You a Worse Pilot

In the aviation industry, we sometimes have this attitude that everything can be solved with training. Partly because it’s the building block of everything we do.

🔸 Someone forgot to do something on the line? More training.

🔸 Certain checks not done right? Add it to the syllabus.

🔸 Made a screwup during an approach? Back to the sim with you!

And yea, usually that’s common sense and helpful. But… not always!

Why?

Because our brains are really good at copying patterns.

And not very good at knowing when those patterns no longer fit.

What are the effects negative training, and how can we deal with them?

💡 What is Negative Training?

Negative training is:

Training that successfully teaches a behaviour, habit, or mental model that does not hold up well in real operations.

In other words:

The lesson might stick, but it’s the completely wrong lesson.

This usually happens when:

🔸 A simplified training environment is repeated too often
🔸 A specific technique is rewarded without enough context
🔸 Success is defined by completing a profile, not managing a situation

Our brains don’t store nuance very well under stress.

But it DOES store patterns well.

And under pressure, fatigue, or startle, we don’t rise to the level of our knowledge, we often fall back on what we’ve done most often.

This is why you see accident reports where pilots revert back to not-so-useful actions from another role in the past (usually their first one), even when it doesn’t suit the current situation.

That’s the uncomfortable bit…

Negative training doesn’t show up as confusion, it can actually show up as confidence!

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🚨 How Negative Training Shows up on the Line

This can show up in all sorts of ways in daily operations. Let’s go through the most common ones:

Expecting things to behave like the simulator

In the simulator, failures behave cleanly. The aircraft reacts as expected. Once the correct action is taken, things usually stabilise. Over time, that creates an expectation that real situations will behave the same way.

A means doing X
B means doing Y

Solved! Right? No ☹️

Real flying is a lot messier.

Systems don’t always fail the same way. Secondary problems appear. Weather, workload, and human factors all interact at once. When pilots expect the aircraft to respond like it did in the sim, they can be surprised when it doesn’t.

That surprise costs time and attention. Instead of staying ahead of the situation, pilots are suddenly reacting. Good training prepares pilots for uncertainty, not perfection.

Losing the big picture once the checklist starts

In training, once the checklist comes out, attention often goes inside the cockpit and “how do we deal with this emergency”.

The focus becomes reading and completing steps. If nothing goes wrong, that behaviour gets reinforced.

But the real world doesn’t pause for checklists.

It teaches pilots that the checklist is the job, rather than a tool to help manage the situation.

While you’re reading, the aircraft is still flying.

Speed, height, weather, terrain, and traffic are still changing. If training allows pilots to switch off the big picture once a checklist starts, it builds the wrong priority.

Sometimes, pilots feel like once the checklist is running, the situation is under control. In reality, many problems keep evolving and need constant monitoring.

On the line, this can show up as crews who do everything “by the book” but react late to what’s actually developing.

Good training makes it clear: the checklist supports flying the aircraft, it never replaces it.

Muscle memory from one type to another

This one is sneaky.

You change aircraft. You learn the differences. You pass the sim.

But under pressure?

Your hands sometimes try to fly the old one.

Switch positions, aircraft behaviour, automation habits, the list goes on…

Your brain reaches for the strongest groove in the record, and that groove might belong to your previous type.

This becomes even more of an issue for those who are type-rated on 2 two different types at the same time, which we’ll cover in the future.

Reduced Checklist Discipline


Over time, checklists can slowly turn into something we “get through” instead of something we actually use.

Skipping items “let’s just start from xxx to save time” etc in the simulator.

Over time, it can make the checklist feel optional.

We’ve done them so many times that we already know what’s coming next. So we rush a bit. We skip ahead in our head. We half-read, half-remember.

Nothing major. Just small shortcuts.

Negative training can reinforce this if we practise the same flows over and over in predictable setups.

We start relying on memory instead of discipline. The checklist becomes confirmation, not protection.

Most of the time, nothing happens.

But the day something is slightly different, that’s when the cracks show.

Doing the procedure before understanding the problem

Sometimes we are so well trained that we want react instantly.

A warning appears.

We recognise it, hands move, it can feel professional to act straight away, but it isn’t.

If we jump straight into a memorised sequence without first asking, “What is actually going on here?”, we can end up solving the wrong problem.

Training often rewards fast, clean execution.

Real life rewards understanding.

Negative training shows up when the habit of “acting straight away” is rewarded and becomes automatic.

We start doing the steps because that is what comes next, not because we have truly diagnosed the situation.

The procedure might be correct.

But if our thinking lags behind our actions, we are no longer flying ahead of the aircraft, we’re actually way behind!

✅ What do do About Negative Training

The solution isn’t less training.

It’s thinking differently about what training is actually teaching you.

Here are a few practical ways pilots can defend themselves against negative training.

Debrief habits, not just outcomes

Instead of asking:

“Did it work?”

Ask:

“Why did I choose that response?”

If the answer is:

🔸 “Because that’s how we do it in the sim”
🔸 “Because that’s what usually comes next”

That’s worth examining.

The goal isn’t to reject the habit, it’s to understand the limits it comes with.

Separate intent from technique

Techniques change, but intent usually doesn’t.

When you practice something in training, ask:

🔸 What problem was this meant to solve?
🔸 Under what assumptions does it work?
🔸 When might it stop making sense?

That mental separation gives you flexibility when the situation doesn’t match the rehearsal.

Be suspicious of confidence under pressure

Confidence feels good, right?

But sometimes it’s a sign that we’ve stopped thinking.

When things move fast, a quick internal check helps:

“Am I responding to the situation, or to a familiar pattern?”

That pause can be the difference between adaptation and automation.

Treat training as a hypothesis, not a truth

Training provides models, not reality.

Great pilots don’t discard those models, they constantly test them against experience.

The moment you treat a trained response as universally correct is the moment it becomes dangerous…

💭 Conclusion

Training is essential. No argument there.

But it’s not always neutral or “good”.

Every session you do is carving little grooves in your brain. Most of the time, that’s brilliant. Those grooves are what save you when things get busy or ugly.

But every now and then… they can nudge you the wrong way.

Negative training isn’t about bad instructors or rubbish sims. It’s just a reminder that repetition builds habits. And habits don’t care whether they’re helpful or outdated.

So the answer isn’t always just “more training”, it should be the right kind of training!

We don’t publish all our Notes from the Cockpit (like this one) publicly, some are shared only by email. Get the next one sent straight to your inbox ⤵️