But just as you're about to click the on button, your headache explodes in pain and you clench your teeth together and try not to pass out.
You move your finger away from the button on the flashlight and your headache immediately ceases.
You think about turning the flash light on again and the headache is back. It seems that your subconcious mind is warning you about something.
It doesn't want you to turn the light on - to see the squishy thing. And it's using the headache to communicate with you.