What did I earn?
From all my experience I learned that always going for money isn’t a good option. I never earned a penny from Leonardo but I have a good experience, So many friends who are experts in many fields and I feel with all this I can make something out of my life.
So I would like to say you should contribute to the community if money is not your need. As a programmer go for some open-source projects, contribute with your projects to society and help people all you can.