I'm so curious to mine a bitcoin. If all bitcoins have been taken by miners.
If you are only curious about mining bitcoin then it is better to not start, you can do it out of curiosity if you want but if you want to obtain profits then you need to be serious about it, you will need to join a pool, buy equipment and make sure the electricity costs in your country allows you to be profitable, when you take into account all the trouble you need to go through you realize that most people are better off buying bitcoin with the money needed to invest in the miners.
He just doing analysis buddy to start mining. Don't give a troll to him. Since, ASIC miners rates are increased in big numbers recent days. Most of the people afford for the antminer s9 or other end brands.
@op income is depend on the miner you start with and how many rigs you have in your mining farm. This will only give the clear information about the profit. There are many profit calc available you can check with that.