Knock, Knock, Who's There?

Tetzaveh: Knock, knock- who's there?www.prismoftorah.comKohen Gadol must wear bells or he may die! Why is this? What does this parsha have to do with us? Knock knock, wake up and listen. This week is also purim. Did Eshter have fear of going into the king? Lets tie this all together purim, kohen gadol and Noach all in one.Plus getting drunk on Purim? How much is drunk and why? All here this week.