I had invested one ICO previously, it failed although I didn't contribute a huge amount on it. A news yesterday made analysis on blockchain ICO projects, mentioning 92% of these ICO projects are failed.. Should I stop investing the others or any really potential ICO suggest?
As for me, what you need to do is to choose good icos these days which is deserving to focus on and invest with. There are still lots of good coins to invest and buy these days and we must just be willing to take the risks if we would want to earn a better living. Choose the one you trust.