We have seen a lot of successful people in the crypto world over the years, so I believe this is doable. I also have seen some of my colleagues go full-time in cryptocurrency and they are doing well. Of course, cryptocurrency is just a tool to be successful though. The hard work is done by the person himself. I think, in any field, without the dedication and hard work, it is hard to become financially independent. But if you do have it, it does not matter if it crypto or not, you can be successful.