This is something you’ll need to think about as time goes by. People who aren’t used to living within their means often think only of their monthly bills, and consider everything else an emergency. A visit to the doctor or dentist, a tune-up for the car, property tax and car insurance payments... In truth, these are just irregular bills that should be planned for.
A true emergency is one you couldn’t have seen coming. Someone hits your car, and suddenly you’re paying a $500 deductible. Your three-year-old water heater dies—years before it’s supposed to.