For 2018, many Altcoins also gave very optimistic forecasts, but nothing has changed. Moreover, prices on the contrary have fallen dramatically.
and maybe in 2019 there will be an increase so be patient waiting for the process. At present the market conditions are not good in the bad year 2018, many are disappointed with this condition. maybe in early January 2019 there will be a good Cryptocurrency movement and maybe after that many people are more interested in following this world.