Bitcoin will never be used as means of payment
Bitcoin transactions are slow. It is highly impractible to pay for anything in a retail store, when you have to wait up to 30 minutes for the transaction to be confirmed.
Right... and back in the 80's we were listening how the Internet was a stupid thing and had no future. It was slow, we could only share text. Opening a web page was a despair. What a stupid technology.
Hey, you're using the Internet! Are you well on the head? Can't you see this Internet thing is destined to fail?