Karen, if you look at it too often, you may not notice a change. Take a digital photo, then an hour later take another one, then compare -- Much better than your memory!

Karen, are you married? Is it possible that Hubby has bribed Doc to make your jaw adjustable...

David, I have in front of me a specialty bit set with **fifteen** different types of heads, many of which I had never seen before, like "eye bow", sort of a Phillips with only three arms, a Phillips with three bent arms, another with four bent arms, torx with a hollow center, etc., all in a number of different sizes. The usual slot bits come in SAE and metric sizes.