People.get('e', 0) tells python to look for The true secret 'e' within the dictionary. If it isn't discovered it returns 0. Since This is often The very first time 'e' is handed in the loop, the character 'e' will not be present in the dictionary but, Therefore the get strategy https://stephenpnixt.blog5star.com/36890508/getting-my-order-copyright-vape-pen-usa-to-work