You need to focus on some valuable ICO projects, and if you choose the right ICO project, then in 2018 you will have a huge profit because the bull market is just beginning.
I think in 2018 ICO's will be not a problem in the forum cause theymos just discussed about this. The current altcoins will be the last i think and the number of ico will decline due to the new rules that was discussed i hope not though it is a problem for some traders and the value will surely decline.