I knew it! It was all gobbilty gook, blockchain, this and Blockchain that. WTF are you talking about. At work we have crypto currency worshippers. All hail the digital currency that no one can make sense of. Well you see it's based on tried and true Blockchain technology, once you have the currency you off load the crypto currency into your off line wallet that's completely encrypted. Don't loose your keys because if you do you'll never be able to retrieve your currency. Example, go to grocery store buy groceries pull out crypto wallet. Must be done from home must have internet. Go to exchange, exchange dodgecoine, for 120 floofs, send floofs to clearing house turn floofs to euros exchange is 109 today so carry the one. Hmm, that 37 dollars after the exchange takes their taste. Ok send to bank. deposit it. Whew, almost done. Now, use debit card to pay for some sweet bread and milk. Whala! Remember currency was for convenience. See it. Oh but it's an investment. Womp, womp...