The difficult to understand how it works. The shadiness of itself and its community. I think those are the mains questions
Yeah right understanding it takes some time and some reading. You are lucky enough if there will be someone who will teach on how to start, to earn and how to make money from it faster.
yes that is the main point for teach every one who will teach every one? No one want to teach any one the reason we are earning from it and we don't want to earn anyone in our community, we are the selfish man. That is very difficult point.