Characters.get('e', 0) tells python to search for The important thing 'e' inside the dictionary. If it isn't found it returns 0. Considering that That is the first time 'e' is handed with the loop, the character 'e' is not present in the dictionary however, Hence the get approach returns 0. https://wheretobuydmt85050.full-design.com/details-fiction-and-lsd-100-ug-78732721