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?
Its up to you if you stop investing with ICO project.
it is hard for know to see good ICO project and this is important for you to find good and has potential ICO. What you do is if someone suggest ico make sure that you research about that project and be careful to choose.