The majority of people in the world dream of becoming successful from childhood. They define success as earning an endless amount of money, driving the most recent and luxurious car on the market and living in a house that’s so big that you couldn’t even imagine. Do all of these luxuries come from working extremely hard at one workplace for many years or having the perfect career? The truth is that many of the wealthy people in this world have a source of passive income. In some cases, many people have a side job to make passive income for which they choose how and when they would like to work.