The letter "Z" is the last letter in the alphabet but just because it is last there, it doesn't mean that it is slow. In fact, it has to be a very fast letter. Why? Because everyone is trying to catch some Zs. If people keep trying, those people must not be able to catch them, so they have to be fast, right?
I think it has a hard time making up its mind, also. Just look at its shape. It goes to the right, then it cuts down at an angle to the lower left, and finally, it goes to the right again. I have known some people like that.
This letter seems to be a lively letter, going in all those direction. Then why is it the last one in the alphabet. Well, that is easy to answer. If it were somewhere else in the alphabet, the expression "from A to Z" would then not have the same meaning. . .
OK, I guess I am talking in zig-zags. Maybe I didn't get enough Zs last night. I sure hope all of you got your needed number of Zs and you woke up this morning all bright eyed and bushy tailed. Now, have a great day, you hear?