People.get('e', 0) tells python to look for the key 'e' inside the dictionary. If it isn't really located it returns 0. Because This is certainly the first time 'e' is passed from the loop, the character 'e' is not found in the dictionary nevertheless, Hence the get technique returns 0. https://dmtvapepen72491.estate-blog.com/35439166/details-fiction-and-lsd-100-ug