It's like a machine, that can move and do various tasks on their own. They are very hard to built. You have be really smart and know how to put them together. It's a lot of wires and metal.

[There's probably more to it, but Rin can't really explain beyond that.]

I try to. It's not always easy, but that comes with working people, right? You're not always going to agree, but at least you can have a common ground.