Bitcoins can help us to really change our lives. bitcoin mining really takes a lot of time and needs a huge capital. If you are a rich man and want to trade bitcoin then this is a wise decision.
All you need is to buy a lot of graphics, a computer screen, a chassis to put bitcoin diggers.
In addition, you need to find a cheap electricity retailer and rent a nearby land to dig a bitcoin. That's all I know about bitcoin mining and hope it helps you.