Why the jump seems right

I don't want to argue against the habit before I've been fair to it, because it's a habit of lively people, and it has real things going for it.

It feels like keenness, and it is. You jump because you're interested. Bored people don't interrupt. They wait, or drift, or look at their phone. Jumping in is what interest does when it's not held back, and you'd rather be interested than polite.

It feels engaged. You're tracking the story so closely that you can see the ending, and saying the ending out loud feels like proof that you were listening. In your experience, the people who let you finish every sentence are often the ones who weren't really there.

It feels quick. You've understood. Why sit through the rest? You and the other person both know where this is going, and getting there faster is a kindness to everyone.

It saves time, or seems to. Meetings run long. People take a while to get to the point. Someone who moves things along is doing the group a service.

You'll lose the thought. The thing you want to say is sitting there, and if you wait for the finish it'll be gone, or the moment for it will have passed. Better out than lost.

You're excited. The story reminded you of something, or you've spotted the answer, and excitement doesn't queue.

It's how you were raised. In some families everyone talks at once and nobody minds. Overlapping is warmth. A table where people wait their turn is a cold table.

And silence feels like failure. A gap in conversation feels, to you, like a dropped ball. Filling it fast is what keeps things going.

All of that is true or nearly true, and none of it is a character flaw. What I want to show you is that the jump doesn't do most of these jobs. It looks like a fast reply and isn't one. It feels like understanding and skips the part that would have tested it. It seems to save time and spends more later. And it feels like keenness from inside and reads as something quite different from outside. That's the next chapters.