A doctor pricks the skin with a needle. A stranger on the street does the exact same thing. The body's response is identical in both cases, the skin pierces, a small amount of blood appears. What differs entirely is the experience, and the difference traces back to one thing alone: the assumption made about who is doing this and why.
This small example draws a sharp line between two very different kinds of response. Entities that only recognise and respond, fixed input producing fixed output, are material, without any inner sentience involved. Entities that also assume, adding a layer of interpretation on top of the raw event, are conscious. A human being carries both at once, a material body that recognises and responds, and a conscious self that assumes on top of it.
This explains far more ordinary moments than it first appears to. The same comment lands as a joke from one person and as an insult from another, though the words themselves were identical. The same gift feels generous from someone trusted and suspicious from someone not yet trusted. Nothing about the raw event changed in either case. What changed was the assumption riding along with it.
Most emotional reactions that feel automatic and unquestionable are, on closer inspection, riding on an assumption that was never actually verified. The assumption gets treated as though it were the event itself, when in fact it's a separate layer added afterward, often invisibly.
This is worth remembering the next time a reaction feels instant and certain. The raw event and the assumption about it are two different things, and only one of them is actually fixed. The other, the assumption, is where most of the actual suffering or relief tends to live, and it is, at least in principle, open to being checked.