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?
If you're going to invest make sure that you have some research backgrounds in the project that proves to be a good way to invest your money. I've participated in a lot of ICOs and most of it is successful because I make sure that I examine their whitepaper first in order to know if it is worth the risk of money.