People.get('e', 0) tells python to look for The crucial element 'e' from the dictionary. If it isn't located it returns 0. Because this is The very first time 'e' is passed from the loop, the character 'e' is not located in the dictionary yet, Therefore the get method returns 0. https://getmarijuanainbath31749.snack-blog.com/37194009/the-5-second-trick-for-find-weed-in-southampton