I rent a room. After rent, I have ~200 CAD net positive, which covers food and gym. I can't really accumulate money at this point, but I have existing savings and a few investments.
Maybe there are, but I don't know. It seems pointless to try Fiverr and similar platforms, because it seems they are already flooded with freelancers. But I never did contracting so I am pretty clueless about that. I've read old HN threads and the general consensus seems to be that you have to have connections to get customers.