It all depends on the circumstances and time of the incident. If in the future there is an unexpected event, let's say drought, we automatically need money to buy some food preparations that can last a long time, such as rice or wheat, and to make a large water storage place complete with a cleaning filter. For what, to minimize the number of victims due to starvation, at least our family members. Of course, money is needed as an intermediary so that all of that can be made and run.