I've mentioned heuristic traps to the Woodland Ways team before, but the recent Woodland Wayer Navigation Module in the Peak District provided a perfect example of them in action and reminded me why they are such an important concept for anyone spending time outdoors - so I thought I'd share it with you too.
At their simplest, heuristic traps are the mental shortcuts we all use to make decisions. Most of the time they are useful. If we analysed every decision from first principles we'd never get anything done. The problem comes when these shortcuts begin to override objective judgement, particularly in environments where the consequences of poor decisions can escalate quickly. The outdoors is full of situations where this can happen, and the reality is that experience alone doesn't make us immune. In some cases, experience can even reinforce these traps by convincing us that because something worked before, it will work again.
This example came whilst leading a group onto the Kinder Plateau. Before setting off, as I always do, I discussed what people wanted to get out of the day. What I don't tend to do is share the entire route plan. Some people find this unusual at first, but there is a deliberate reason behind it. The moment people become emotionally attached to a particular destination, checkpoint or summit, the focus can subtly shift. Instead of concentrating on the skills they are developing, the environment around them, or the conditions unfolding in front of them, they become invested in reaching a predetermined objective. Once that happens, it becomes much harder to make balanced decisions when circumstances change.
For the first five hours or so the weather was excellent. Visibility was good, spirits were high and it was one of those days where the landscape seems to invite you deeper into it. However, I could see signs that things were changing. The clouds were building, the light was shifting and the forecast I'd been monitoring suggested that the window of good weather was beginning to close. Without making a drama out of it, I gave the group Golden Clough as the next navigational objective and ensured everyone was aware that conditions were likely to deteriorate and had layers ready or on. By the time we arrived, the rain came in hard and fast. Because we'd already discussed the possibility, everyone was prepared with waterproofs. One participant needed a poncho from my emergency kit to add to their own layers and then within a few minutes, with conditions worsening, the group was settled inside an emergency bothy shelter while I remained outside to keep an eye on conditions.
Whilst standing there I noticed another group making their way across the hill. As they passed, several of them glanced towards the shelter with what looked like a mixture of curiosity and envy. One individual immediately stood out because he was wearing little more than trousers and a t-shirt. His waterproof jacket, it turned out, had been left back in the car. Now, we've all made mistakes. Most people who spend enough time outdoors have been caught out at some point, and being under-equipped in itself wasn't what caught my attention. What interested me far more was the decision the group appeared to be making.
From where they stood there was a straightforward and obvious evacuation route off the hill. Conditions were deteriorating rapidly, one member of the party was clearly under-prepared and there was an easy option available that would have reduced their exposure significantly. Instead, they continued towards Win Hill, which was several miles away and not even their finishing point for the day.
Watching them disappear into the rain, I found myself wondering which heuristic traps were influencing their decision-making. Perhaps it was commitment bias. Having planned the route and invested time and effort into reaching that point, they may have felt compelled to continue regardless of what was happening around them. Perhaps it was familiarity. Maybe they had experienced similar weather before and convinced themselves that this situation would be no different. It could have been social pressure, with nobody wanting to be the person who suggested changing the plan. Or perhaps it was simply stubbornness masquerading as determination. Whatever the reason, it seemed likely that they were responding more to a decision made earlier in the day than to the reality unfolding in front of them.
My own group did the opposite. We accepted that conditions had changed, adjusted our plan accordingly and came off the hill. The result was not only a safer outcome but, perhaps surprisingly to some, a more enjoyable one as well. Nobody felt disappointed. Nobody felt as though they had failed. In fact, the changing conditions became part of the learning experience and provided lessons that would probably be remembered far longer than another successful completion of a planned route.
This is something I see repeatedly within bushcraft, expeditions and outdoor pursuits generally. There is often a great deal of emphasis placed on resilience, grit and determination, and rightly so. These qualities are valuable. However, there is a point where perseverance stops being a strength and starts becoming a liability. The ability to endure hardship is important, but equally important is the ability to recognise when the circumstances no longer justify continuing. The hill doesn't care how far you've travelled. The weather doesn't care how much money you've spent getting there. Nature has no investment in your plans or ambitions. It simply responds according to its own rules.
Perhaps this is one of the reasons why time spent outdoors can be such an effective teacher. The lessons are rarely about navigation, fire-lighting or campcraft alone. Those skills are simply the medium through which deeper lessons emerge. The real learning often concerns self-awareness, decision-making and understanding how our minds work under pressure. The outdoors strips away many of the distractions that exist in everyday life and, in doing so, reveals habits and thought processes that might otherwise go unnoticed.
What's particularly fascinating is how these same heuristic traps appear throughout our personal lives. People stay in careers they no longer enjoy because they have already invested years pursuing them. People remain committed to projects, relationships or ambitions that no longer serve them because changing direction feels like admitting defeat. We become attached to decisions we've already made and gradually lose the ability to evaluate whether they still make sense. In many respects, the same thought processes that lead someone to continue across a rain-soaked plateau in unsuitable clothing can also influence decisions made in offices, homes and meetings every day.
The longer I spend teaching and leading in outdoor environments, the less interested I become in specific destinations and outcomes. A successful day is not necessarily one where every objective is achieved exactly as planned. More often, success lies in making good decisions with the information available at the time. Sometimes that means pressing on. Sometimes it means sitting in a bothy waiting for a weather window. Sometimes it means turning around and heading home. The real skill is not in blindly pursuing a goal but in recognising which of those responses is most appropriate in the moment.
Perhaps that is the greatest lesson heuristic traps have to offer. They remind us that good judgement is not about sticking rigidly to a plan. It is about remaining flexible enough to respond to reality as it unfolds. In the outdoors, that mindset can keep people safe. In life more generally, it can help us avoid becoming trapped by decisions that no longer make sense. And sometimes, whether on a hill or elsewhere, the wisest decision we can make is simply to stop, reassess and choose a different path.