> ## Content Index > Fetch the complete content index at: https://cognitive-mode-community.ghost.io/llms.txt > Use this file to discover other available public pages before exploring further. # Prerequisite Reconstruction: Working Backwards Until the Hypothetical Becomes Real - URL: https://cognitive-mode-community.ghost.io/prerequisite-reconstruction-working-backwards-until-the-hypothetical-becomes-real/ - Published: 2026-10-01T17:43:39.000Z - Updated: 2026-10-01T17:43:39.000Z - Author: Ashley Crockett Cognitive Mode Theory started with me asking what happens when the task we’ve written down doesn’t accurately represent the thinking required to move the work forward, which has slowly forced me to question some of the most ordinary assumptions I have about how we plan in the first place. When I write something like *build the presentation, launch the website, buy a house,* or *put the clothes away*, I have technically identified something I want to accomplish, yet I haven’t necessarily identified the conditions that would have to exist for me to accomplish it. The task gives me a destination without giving me much information about the structure between where I am and where I’m trying to go, which means I can know exactly what I want and still have no idea what I can meaningfully do about it from my present circumstances. That problem has become increasingly important as I’ve developed the methodology underneath CMT, especially because I’ve become much less interested in breaking work into smaller pieces simply for the sake of making those pieces feel manageable. I want to understand what makes the outcome possible in the first place, which has led me to a process I’m calling **Prerequisite Reconstruction**. Prerequisite Reconstruction starts with a desired outcome, temporarily treats that outcome as though it has already become true, then works backwards by asking one question repeatedly: > **What would have to be true immediately before this could be true?** The reconstruction continues until the hypothetical future I’m reasoning through eventually intersects with my literal present circumstances, which gives me a point where I can stop imagining the path and actually interact with it. ## We May Be Planning From the Side With the Least Information If I tell myself that I want to buy a house, the instinctive planning question is usually some version of, **“What should I do next?”** The problem is that there are an enormous number of reasonable answers because I’m standing in the present trying to generate a route through a future that hasn’t happened yet. I could start looking at houses, research neighborhoods, check my credit, calculate what I can afford, compare mortgage lenders, talk to a real-estate agent, start saving more aggressively, or spend an embarrassing amount of time looking at houses online without getting any closer to understanding what actually needs to happen first. None of those actions is inherently wrong. The problem is that the outcome alone hasn’t given me enough structure to determine which action belongs to my current circumstances. Prerequisite Reconstruction changes the direction of the question by temporarily treating the desired future as though it already exists. **I bought the house.** If that statement is true, something had to be true immediately before it. Maybe the sale had to close, which means financing had to be approved before closing could happen, which means I had to satisfy the lender’s requirements before financing could be approved, which means at some point I needed to know what those requirements were and whether my current financial circumstances satisfied them. Eventually the hypothetical reconstruction reaches something I can actually interact with from where I am today. Maybe my current work isn’t *buy a house* at all. Maybe the work available to me is simply **find out what I currently qualify for**. That shift seems small until you notice what happened to the original problem. I didn’t generate a massive plan for buying a house from beginning to end, nor did I arbitrarily divide “buy a house” into a collection of smaller tasks that seemed related to homeownership. I started with a state I wanted to exist, reconstructed the conditions that would have made that state possible, then continued until one of those conditions met reality. ## The Hypothetical Eventually Has to Become Literal This is the part of Prerequisite Reconstruction that has become the most interesting to me because I don’t actually need to understand the entire path between myself and the outcome before I can begin moving toward it. I only need enough context to reason about what would have been true immediately before the state I already understand. The desired outcome gives me one known point. Its prerequisite gives me another. That prerequisite becomes the next known point, which allows me to ask the same question again without requiring me to generate the entire path at once. The reconstruction might look something like this: **Desired state ← prerequisite ← prerequisite ← prerequisite ← present circumstance** At some point, the hypothetical has to collide with something that already exists, something I can make true from where I am, or something whose current condition I can determine. I’ve been calling that intersection the **action frontier**, although the term is still provisional while I work through exactly what qualifies as reaching it. Conceptually, it represents the point where reconstructing the future stops being useful because I have reached something that can interact with present reality. The funny thing is that I understood how useful this was while staring at a pile of clothes on my desk. ## The Clothes Were Never the Problem I bought another clothing rack because I needed more space, started putting my clothes away, realized I didn’t have enough hangers, then essentially abandoned the entire operation. The clothes sat on my desk for days under the extremely unhelpful mental category of **“I need to put those away.”** & that description *was* technically accurate, yet it was completely useless because I couldn’t actually put them away. Once I applied Prerequisite Reconstruction, I stopped asking myself what I needed to do about the clothes and defined what I wanted to be true instead. **The clothes are off my desk and hanging on the rack.** For that to be true, I needed enough hangers and I didn’t have enough hangers, which meant additional hangers needed to be available before the clothes could all be hung, which meant those hangers needed to be ordered(or picked up) before they could arrive. That was where the reconstruction met my actual circumstances because *getting* the hangers was something I could do immediately. So I did. Now get this. The clothes were *still* sitting on my desk, the rack *still* wasn’t finished, and the outcome I originally wanted *still* wasn’t true. The difference was that I understood exactly why it wasn’t true, what condition needed to change before the work could continue, and whether anything was currently required from me to make that change happen. For the first time, I had language for something I had experienced constantly without really distinguishing it: **The work was incomplete, but it wasn’t unresolved anymore.** ## Incomplete Work Isn’t Necessarily Open Work That distinction has changed the way I’ve been looking at task management because we tend to use incompletion as the primary signal that something still requires our attention, even when the state of the work tells us otherwise. Before I ordered the hangers, the problem was incomplete and unresolved because there was still a condition preventing the desired outcome from becoming true that I could affect from my present circumstances. Once I picked them up, the desired outcome remained incomplete, yet the unresolved portion of the problem had temporarily disappeared because the next required state change was already in motion. The hangers had to travel through space and arrive at my house. There wasn’t another productive action hiding underneath that dependency, which meant continuing to carry *put clothes away* as an active responsibility while I waited for the package would have misrepresented the state of the work. That realization is making me question how much unnecessary decision-making gets created by systems that represent unfinished work without representing **why the work is unfinished**. A task can be actionable because its prerequisites are sufficiently satisfied for me to move it, while another unfinished outcome can be blocked because something necessary isn’t currently available to me. Another can be waiting because the appropriate action has already happened and an external state change now has to occur, while something else can remain unresolved because I still don’t understand its dependency structure well enough to know what would move it. Those conditions can all look identical on a conventional task list because the box remains unchecked and not have the same relationship to my attention. ## Real Problems Don’t Reconstruct Into Clean Little Lines The first examples I used to explain Prerequisite Reconstruction were linear because a straight line makes the basic mechanism easier to see, although the more I use the method on real problems, the more obvious it becomes that dependency structures don’t owe me that kind of simplicity. Sometimes asking **“What has to be true before this can be true?”** produces more than one answer because several conditions need to exist independently before the larger outcome becomes possible. If my desired outcome is that I have sold 100 copies of a finished planner, a finished product needs to exist before someone can receive what they purchased, while a functioning purchase path also needs to exist before anyone can buy it. Those conditions can develop in parallel, which means the reconstruction immediately begins branching. That changes the meaning of *next* because there may not be one next action associated with the larger outcome. One branch may intersect with something I can do today while another depends on information I don’t have yet. A separate branch may already be in motion without requiring anything else from me, which means the larger outcome can remain incomplete while different portions of its dependency structure occupy completely different relationships to the present. Once I started seeing the reconstruction as a dependency structure instead of a sequence, **time blocking** began making more sense to me too. ## Time Blocking Should Probably Happen After We Know What Can Move I’ve used time blocking plenty of times by deciding that I’m going to work on a project between two predetermined hours, although Prerequisite Reconstruction has made me realize that assigning time to an outcome doesn’t make every part of that outcome available to be worked on. The more useful question is whether the conditions required for the work to move are actually true during the period I’m assigning to it. If one branch of the planner depends on feedback I haven’t received yet, scheduling two hours to work on that branch doesn’t resolve the missing prerequisite. If another branch already has everything required for me to advance it, that work can legitimately use the time available to me without forcing me to repeatedly negotiate with parts of the project that aren’t ready. This creates a different relationship between dependency and time because the schedule comes after I understand what work is available rather than acting as the mechanism that determines what should be available. Sometimes the only prerequisite left is **time** itself. The hangers were the clearest example because once they were ordered, the next state became possible through an external process that had already been initiated. No amount of scheduling, prioritizing, or discipline would make *hang clothes* actionable before the hangers arrived. The accurate representation of that work wasn’t *do this later because I haven't gotten around to it.* It was *this becomes actionable when reality changes.* ## I’m Becoming More Interested in Work States Than Task Status Prerequisite Reconstruction has started changing how I think about the materials I’ve been developing alongside Cognitive Mode Theory because I originally imagined that the most important interaction would involve identifying the cognitive mode associated with a piece of *work*, then using that information to orchestrate cognitively similar work more intentionally. That still interests me, although I now I need to know whether the work actually requires cognition from me in the first place. That creates a developing model where unfinished work can occupy different states relative to the person responsible for it. Work may be actionable because its prerequisites are sufficiently satisfied, blocked because a necessary condition cannot currently be changed, waiting because the relevant change has already been initiated, unresolved because its dependency structure is still unclear, or resolved but incomplete because the path is understood while nothing currently requires attention. I’m treating those categories as *working states* rather than validated constructs because I’m still developing the model, although the underlying distinction already gives me something useful that the simple completed/incomplete binary doesn’t. It tells me whether the unfinished thing actually belongs to me **right now**. That question feels much closer to the problem I was originally trying to solve with CMT because the goal was never to create another way to organize everything I’m responsible for I need to understand how to represent work in a way that respects the cognitive reality of *moving it*. ## What I Actually Want to Test There’s a temptation when something works this cleanly in my own life to immediately explain why it works, especially when other people hear the idea and recognize something familiar in their own experience, although recognition isn’t evidence of mechanism. Prerequisite Reconstruction overlaps with existing areas of research that I need to investigate much more deeply before making claims about novelty or cognitive effect, particularly work related to planning, prospective cognition, means–ends reasoning, goal pursuit, executive function, implementation intentions, task switching, and the representation of unfinished goals. The question I’m most interested in right now is whether backward prerequisite reconstruction changes the cognitive demand of planning compared with generating an action path forward from the present, especially when the outcome is complex enough that the person doesn’t already know the route. I’m equally interested in what happens after the reconstruction has occurred because the clothes example suggests another possibility worth testing: perhaps understanding why an outcome cannot currently move changes a person’s relationship to that unfinished work even when the outcome itself remains exactly the same. The reconstruction may help identify the moment when attention is no longer required. I don’t know yet..That’s the research. What I do know is that I’ve spent years looking at unfinished things and asking myself what I should do next, while this method has given me a fundamentally different question to work with. **What would have to be true immediately before this could be true?** I can keep asking that question until the hypothetical future stops being hypothetical and touches the circumstances I’m actually standing in. Once it does, I know what part of the problem belongs to me and more importantly I can begin to see what doesn’t.