And don't forget that peaked cap
Hi,
you say the sliver hit you on the forehead, so I take it that you were not wearing a cap.
a peaked (baseball) cap that is worn so that the top of your shooting glasses is covered is just as important; an ejected case (from your gun or from another shooter) that happens to land inside your glasses can hurt your eye, and could possibly cause you to point your firearm in an usafe direction...
You gues what I'm pointing at. (BTW, this is taken from the "opening session" of a course with John Farnam, and I have personally seen this happen a few years ago.
Brgds,
Danny