Learning how to properly use paper money was something I learnt at age 7. Debit card at age 15. Credit card at age 23. Bitcoin at age 31. Bartering hides with t

Learning how to properly use paper money was something I learnt at age 7. Debit card at age 15. Credit card at age 23. Bitcoin at age 31. Bartering hides with the natives at age 90.