What is a "premine"?
Why FCN hasn't it?
As I know, premain is an opportunity to earn more coins at the same time. It's like "extra fuel" for the speedy passage of a blockchain
You're wrong.
Premining typically meant, mining that happens before a coin is publicly launched. As soon as it is made available to the public there could be no more premining.
Correct. You do not want premine.