The kitchen is possible. It is not adjacent.
I am sitting in my office. The kitchen is thirty seconds away, across a room and around a corner. I could be standing in it almost as soon as I decide to be.
But I cannot get there in one step.
This is the distinction theoretical biologist Stuart Kauffman called the adjacent possible: a complex system does not leap toward a distant, finished configuration. It moves into the next combinations that have become reachable from where it already is. Each move changes what can happen next.
The destination may be imaginable from the starting point. That does not mean it is reachable from the starting point.
Hindsight is unfair
I think about this often with people who are judging a past self: “I should have left sooner. I should have known better. I should not have needed so much time.”
The more honest question is not whether the better option existed in theory. It is whether it was in the reachable space then, given the emotional capacity, material support, safety, and clarity available at the time.
To answer that, you have to time-travel without bringing along everything you learned later. You have to ask: could that version of me absorb this change? Did they have enough support to make it survivable? Could they even see the option clearly from inside the life they were living?
Sometimes the answer is yes. Often it is no. That is not an excuse or a claim that agency did not exist. It is an attempt to be accurate about the constraints agency was operating inside.
The problem with big plans
The same confusion shows up when we are trying to change something now. We treat “possible” and “adjacent” as though they are the same category, then conclude we lack motivation when a distant future does not produce immediate movement.
Could someone leave a relationship, change careers, rebuild a social world, stop organizing their life around fear, or become almost unrecognizable to their former self? Sometimes. But none of those outcomes become adjacent simply because they are imaginable.
The next useful move is usually less satisfying than the transformation we had hoped to make. It may be one conversation, one boundary, one hour of help, one application, one day of noticing the pattern before it takes over. Its job is not to deliver the destination. Its job is to change what becomes reachable next.
We want to arrive in the kitchen. We do not want to walk the hallway.
A question worth keeping
What are you judging your past self for that may not have been in the reachable space at the time?
And separately: what is one step that is actually next to you today, whether or not it feels sufficiently significant?
The kitchen is possible. Start walking.