You could behead it. But I'm not sure. Somebody will come along and help you out soon:)

It depends on what you want it to look like in the long run. If you just want it to look like a "normal" plant, I would go ahead and behead it. Not beheading it would give it some character, though.

I like Echies that have long thick trunk-like stems, so I'd leave it.

I'm wondering why is it putting out all those roots along the stem?

Ah. I'm in about as much humidity as one can be without being underwater. :)

I have the opposite problem. Leaf-propagation or stem cutting seldom root easily without misting or watering although I have seen those little roots pop out on the occasion that it does rain for a few days on end

Hi Leslie, occasionally I have an echeveria do that when the original roots/stem has died. You may want to check the roots.