idea and actually we'll see out the form essentially all the approaches we've covered so far that doesn't mean the ideas and the approaches we've covered so far are not important so we're not important with colleges to skip them there's a lot of good ideas we've covered that we probably want to bring into this next approach we're about to cover but what I'm about to cover curl will really focus on simplicity and see how far I can get with something very simple our stunning exhibition here was if you look at the learning curves the