As we are increasingly becoming a cashless society with credit cards and digital transactions becoming the primary forms of money transfer, i am surprised and don't understand to see many people totally rely on their cards and phones to pay and never carry even a dollar ?!?!? I still carry cash between $200-$500 depending what i am doing and also use credit card from time to time so i think i use both equally but never rely 100% on digital transactions. Can't wait to hear from others. Is USA or wherever you are is becoming like Australia?