the market will end if all investors decline crypto currencies as a investment manner through online especially those big companies who have huge contribution on the market. But it's impossible to happen pal. Lol 'cause more people nowaday is relying on crypto currencies, yes there's a tend of the market to explode on this year but it will not end after.
Yes i agree with your opinion that crypto-market will not be able to the end, because for some factor and other speculation
prediction based on market movement now maybe its warm -up to begin from growing industry at the cyrpto -market world

Absolutely, I do not believe that crypto market will end in 2018 because I know now that the price of crypto and crypto market is still unstable and has not been back up then therefore I am sure if the crypto market will last for a long time and not will end up in the know this 2018 because now it's a lot of people who invest and hold their altcoin