Also all of the echoes in the cave. . . are now in your head :') You're not hearing them through your ears, and they're much easier to sort through. And you can turn them off, of course.
You can't see it now, but you can feel a little bit of a extra zing run across your tongue when you stop tasering yourself. If, later, you look in a mirror or a reflective surface you'll find that there is a mark on your tongue. Two lines that curve away from each other, like stylized horns. Hard to see unless one is looking for it, you've been marked. ]