I sold my 6.500,- Bitcoins in 2012 after MtGox crash .. for 7.000,- Euro ...
But anyway .. Cryptos were not meant to be a speculation object but becoming a replacement currency for fiat money -- and now they are one more asset for fiat-speculation ..
thats sad

we really need a fiat-independent fix valued cryptocoin people can use to exchange goods or services .. and not use as a good !!