a few weeks and then all of a sudden he got an email from Kaggle saying congratulations you've won most of us do not win the first Kaggle competition that we enter in fact most of us don't win any cattle competitions so it's very abnormal what are you shared most of us I think when we joined Kegel right some of us are very very skilled they come maybe with an advanced degree in data science or machine learning but a lot of us like myself come knowing almost nothing so so I'm gonna talk about some of the principles that will will help us