I think that you can learn a lot from this forum as well. But if you just write your questions in Google, you will find many sites with useful information, lessons, videos. If you have time, before investment you can talk with the managers of the ICO and ask them about some additional information.
It is always important that do your own researches because there are always sites with false, invalid information and these can mislead you. That is why it is better to use more sources.
It takes time to learn it, don't give up after the first problem or scam project.