doesn't fall far from the tree.  John brought home his computer to learn a chemical engineering simulation process software.  Yawn.   He started working on it and pretty soon Job was over there asking him sorts of questions. Then they worked through some modeling together.  Job loves this kind of stuff, he's meant to be an engineer.  He loves minecraft and experimenting with how things work in that game.  He loves Legos and digital designer.  He loves designing zoos in ZooTycoon because he can experiment with how to lay things out.    He likes to ask questions.