I put my lighter and guitar picks there. I sometimes put my ring in there, too. And flash disks, memory cards… Wow, I just realized I use that section for real.

Where I live, in a formal situation, woman is expected to give hand first for handshake. Otherwise you don’t.

I agree with you. Also, those numbers just exist and some can just ignore them and some can’t/won’t. So it is up to user to give it a meaning.

Shame on you for not thanking to the person who answered…

Thanks! It is a great hobby. You can think of it as tattooing to a wood. And you know what, it is fairly cheap hobby. You only need a pyrography machine and some woods. It can be any kind of wood, plywood, mdf, you name it. The good thing is, it doesn’t need any ink, oil, water… extra stuff. A pen and a wood and you are good.