Why do I startle so easily at sounds or touch?

You jump at the door slam, the tap on your shoulder, the sudden phone buzz. Then comes the feeling — foolish, drained, sometimes both. It happens often enough that you plan around it: warning people before you touch them, sitting where you can see the room. Here is what is happening. The startle is a fast pattern of the mind, a vritti. It runs on old wiring, faster than thought. It is not you failing to stay calm. It is the mind moving before the witness in you — the part that simply watches — has time to notice. This pattern often has a history. The body learned somewhere that sudden things mean danger. If sounds, touch, or movement carry real fear or old memory for you, that is worth working through with a trained professional, not alone. What you can practice on your own is the gap: the space between the jolt and your response.