If you want to hold on for a long time, then I suggest you invest in several ICO projects, so long-term holding could have a surprising return. I recommend you to join these ICO.
wepower
Experty. IO
RSK
TraDove
Special thanks to you. I will research it. Before this time, i play ICO but i lost a little money. I dont believe in ICO until this time.
I think you've missed the good time to make money. But there are plenty of opportunities. I suggest you get to know the ico thoroughly before you invest in ico. Make sure they are reliable and technical.