I strongly agree with you because surely in 2019 this cryptocurrency will be even bigger and I am very confident that there will be many platforms that use bitcoin and other cryptocurrency to be able to accept existing transaction payments and will make the price of bitcoin very expensive because the bitcoin supply will increasingly peak and it's increasingly difficult to get bitcoin.
2019 might give a hope to those found that dump too much at this year, but it will not be as remarkable in price as it been in 2017, it will depends on how the investors and whales will adopt again in the market.