As a milk delivery man, you have to deliver milk fast enough to keep customers satisfied. No one wants lukewarm, chunky milk delivered, so you have to deliver it fast enough to still be cold. However, you also have to drive safely enough to not break the milk bottles. At the bottom of the screen, you'll see a line-up of all the milk bottles you're carrying. As you break milk bottles, you will see the icons at the bottom break. Deliver milk bottles on time and intact and you get to move onto the next day! Follow the map to deliver milk to the correct place.