This document provides a 5 step guide to becoming a beer snob. Step 1 explains the ingredients that go into beer - barley, hops, yeast and water. Step 2 outlines the main types of beer - ales which use top-fermenting yeast and are brewed warmer, and lagers which use bottom-fermenting yeast and are brewed colder. Step 3 discusses the different sizes of breweries from big to small. Step 4 recommends the best places to drink beer with friends in Manhattan and Brooklyn. And Step 5 advises to show love for your favorite breweries and brag about them.