This all is investment. There're no promises for your investment. But you can do research about the ICO's. What is behind the ICO that developing and the reason. Somehow, if you want to participate to new ICO make sure what's your reason first.
The most important thing when we invest is there is a risk, do not ever think all investments will be profitable including join ICO, it all depends on the analysis and market development, I join some ICO since 8 months ago with $2,500 and very happy because I get big profit, and now has profits of up to $ 25,000.