I came up with the thoughts also that cash is better than bitcoin when there's a plunged happened last two weeks. Yes, it is very disappointing because of what happened. Some people believe that cash is better than any other cryptocurrencies because the value of it will never decrease compared to bitcoin. If there's an emergency case happened, cash is commonly accepted rather than bitcoin because it was an obvious that there are countries, establishments, hospitals and schools that don't even accept bitcoin.