Singapore will eventually use drone as the main purpose of mail delivery because in the high-tech era, using drone is becoming more popular. However, there are many factors that they should take into consideration. First, how can they ensure that the drone will deliver the mail&#x2F;package to final destination without getting stolen from people. Second, how using drones can affect the unemployment rates in Singapore. The government also have to come up with law regarding controlling the drone delivery. There are many more problems needed to be addressed and fixed before Singapore can put drone into widely used.