The Right Chemistry

I didn't do very well in high school chemistry class... I don't remember what grade I got, but I suspect that whatever grade I earned also earned me a semester of being grounded.

The reason I didn't do well in chemistry? I couldn't grasp the concept of the mol. It made absolutely no sense to me.

Apparently, I needed to know about National Mol(e) Day, which apparently was yesterday. The funny thing is, the explanation of what a mol is on their website makes perfect sense to me now. And I'm much, much, much dumber than I was 20+ years ago. So now, I'm just confused.