Two things happening together is an observation. Making it a narrative is where the trouble starts. We are wired to see causes everywhere -- and that wiring is usually helpful. The moment you notice that two things tend to show up together, your mind has already started building a story about why. This collection is about learning to stay in the observation a little longer before letting the story take over.
| That restless feeling when you notice a pattern but have not yet figured out what it means -- learning to sit with correlation before reaching for causation |
| A growing awareness of the gap between 'these two things happen together' and 'one of these things makes the other happen' |
| The habit of asking 'what else could explain this?' before the first explanation has time to harden into certainty |
| A gentler relationship with uncertainty in causal reasoning -- noticing that not knowing the cause yet is not the same as not knowing anything |
When two things reliably show up together, it feels like understanding -- like you have found the thread that connects them. That pull toward a causal story is one of the most useful instincts we have. The trouble is that the feeling of understanding arrives long before the evidence justifies it. Correlation implies causation is what happens when we let that feeling close the case.
You see two things moving together and your mind draws an arrow from one to the other. It feels obvious which one is the cause and which is the effect. But correlation is symmetric -- if A goes with B, then B goes with A -- and the direction of the arrow is something we add, not something the data hands us. Reverse causation is what happens when the arrow we drew points the wrong way.
You notice that A and B go together and your mind reaches for the simplest explanation: A must be causing B. But sometimes there is a third thing -- call it C -- that is quietly causing both. The correlation between A and B is real, but the causal story connecting them is a mirage. They are not partners; they are siblings, both shaped by something you did not see.
Sometimes two things move together for no reason at all. Not because one causes the other, not because a hidden third factor drives both, but because with enough variables and enough data, coincidences are mathematically guaranteed. Spurious correlation is the universe playing dice -- and our pattern-hungry minds treating the roll as a message.
You feel terrible. You take something. You feel better. The story writes itself -- the thing you took must have fixed you. That instinct is deeply human and often right enough to be useful. But when it comes to health, 'I got better after taking it' and 'I got better because I took it' are separated by a gap that matters enormously, and our minds are built to close that gap before the evidence does.