in my opinion the best way to make money in crypto is by trading mate
and this not only for this year, but in the past or and the future too
regards
All time trading is good even from now also good. By any mistakes if you started trading after quarter one of 2018 than you could lose your 70-80 percent of your portfolio but you could gained huge tokens. From now cryptocurrency will go upwards and after 2018 crypto was going downward.