Possible ways to earn money over the blockchain

There are a lot of ways of doing that, investment in the community it is an option, but if you don't have any money to invest, then your next choice is good post and mindful comments.

Follow the people you find helpful, interesting, or put out good content, and try to put comments that increase the value of the post, nevertheless, not everything is peach perfect here, as there is a lot of debate in what makes good post/comment, and everyone has their own point of view of the value of a post anyway.

In my personal opinion learn, copy and then innovate, the three aspects of the humans lives in any field.