Research before investing in ICO projects now a day Is very important as they are a lot of scam projects out there. Research can help to some extent to distinguish between a scam ICO project and a real one. Do not hesitate to research before investing in ICO projects.
only fools do not do research before investing because there are a lot of risks in investing that can occur so we need to be extra careful in choosing ICO.
don't just rely on ratings or choices from other people, choose ICO that you believe in.