I'm new here and don't know much about bitcointalk forums. But I thought about Bitcoin for a while. At one point I wondered what it would be like if Bitcoin was a physical currency instead of a digital currency. It would not have gained so much popularity, and its price would not have increased so much. If it were a physical currency, it would be very difficult to buy, how would you buy? And had to go to different stores to sell or buy. How difficult it would have been then. Are you thinking about this?