to test really dumb theories yeah one man said I have to get you I'm sorry I have to get you out of Cambridge right and into your next step and just the preface for that is of course because of those who might be listening not really quite understanding the state of inquiry in artificial intelligence computers and so forth how do you then map your next step so then I became a carpenter for a year I quit I could he Mia yes and then I got back into academia by working on a project studying child language development influenced a lot by Chomsky