Hi jose I enjoyed your post as you have no idea because just yesterday I was doing some research about the cryptocurrency market and I was looking at some graphs and movements when my dad came to the computer and asked me what was keeping me so focused for so long when I started my explanation about the changes in the way people now make money he said don't explain me anymore I didn't stay in the debit cards and I didn't learn how to use them I want my bills back and tie them up with a rubber band and I want to use them. I didn't stay on debit cards and I didn't learn how to use them I want my bills back and tie them up with a rubber band I didn't laugh out of respect but his face was anguished I think if we continue with these technological changes at a financial level that's what my face will look like in 5 years time.