It is only now that we have begun to contact mining. I suggest not to participate. First of all, the electricity bill is the first factor. Secondly, you don't have professional skills for the configuration of the mining machine and some skills are unfamiliar. The matching is unreasonable. The important point is that bitcoin has too much computing power. It is difficult for ordinary people to dig into it, and the income from joining the mine pool is not high. If you want to dig mines, look for ETH or some other new cryptocurrency.

Although bitcoin will not happen, bitcoin may die because it does not exist when the supply and demand relationship does not exist.