In programming, we have a saying, GIGO: Garbage In, Garbage Out. The Money-Ready App is built to provide you with accurate calculations, which requires accurate and complete data. We make it easy, but it can take some time to gather that data. Depending on how complicated your financial situation is, how detailed you want to be, and the depth of your financial knowledge, plan 15 to 45 minutes before your first TIME MACHINE run. Take your time to do it right and your patience will be rewarded. Financial planning is a skill that requires continuous learning and will last you a lifetime.