I'm happy to make clones, just to learn how things work. I made a bitcoin clone and now I am working on a deep learning framework clone. I think the real gain

I'm happy to make clones, just to learn how things work. I made a bitcoin clone and now I am working on a deep learning framework clone. I think the real gain you get out of a side project is the experience and knowledge, which you could carry with you. Not really the side project itself.