We can't deny the advantage of cash than bitcoin, we cannot use bitcoin in our daily lives like buying necessary things that we use like buying retail goods in a sari-sari store here in the philippines and also paying fare in local transportation. Bitcoin is not yet known here that's why we still need cash in our daily living. There are so many simple thing that can show the advantage of cash than bitcoin, but i am not saying that bitcoin has no advantage but ofcourse it has advantage in some manners. It just checking a reality now, and also this is just only my point of view. Thank you. 😃😃