I believe that before every one of us here came across Bitcoin, we must have had something that we are doing. Some of us have a job, and some of us are business owners on their own. So, I believe that whatever profit they are making in Bitcoin is also going into other activities that they are into. They can decide to invest the profit in their business and keep it growing, and they can also decide to invest back the money that they have gotten here into Bitcoin and continue to hold it as an asset. It is just up to you and what you feel is best for you.