A small discovery can reorganize many details you had already noticed separately.

Some things you know sit in your head as separate items until a single fact arrives and lines them all up. Nothing new was collected; the same details simply changed shape at once. That is why a small piece of information can feel disproportionately large, and why it can be uncomfortable as well as satisfying. Understanding often works less like accumulation and more like a sudden rearrangement.

If a set of facts about a person or a situation has felt slightly incoherent, write them down in one place. Look for what would have to be true for all of them at once.