"Sorry." He tries to school his features a little. "I just never really met anyone else who can do that. Build things I mean. I always have to work out how things work for myself and then well, no one else really cares."

So there isn't anyone to talk to about it. He can talk at Jesper about it, but he sees Jesper's eyes glaze over sometimes even if he says he likes hearing Wylan talk about things like that.