 There were a few very subtle things like you would sit and do repetitive hand movements when you're a little boy you would sit like this just for hours doing this and you would spin on the floor and you would never get dizzy but you didn't eat your milestones such as crawling. So some children kind of take that time and build up skills whereas Tom would like not do it then all of a sudden he would crawl and then he would walk and then all of a sudden he got up and walk so then the one thing was he didn't have a speech to lay a bit I think I've got a well-speech to lay in then he wasn't late in his speech at home and actually his speech was really well developed his cognitive ability as learning was really really good early early early