Good good

I am learning, and can you please tell me what your analysis is based on to know if it is a good project, since reading the charts makes no sense, in this world I see more sense, knowing what you are buying, the community that is behind it, who is behind the project,.. but even knowing that, I cannot find the truly good cryptos, since almost all of the good ones have either already exploded, or I do not know them until they explode.