more risky if you don't know about the project, investing is a matter of researching and waiting long enough for you to make a profit and not a short time.
so it will not be easy to determine 1 really good project from the start.
Yes, talking about investing is talking about knowing everything about the project that we are going to invest money in, so everyone should know about it before actually investing in it, because if it is not known, then it would be ridiculous if someone immediately invests in it.