The answer is so funny. There are already answers to that questions and it is a very important news and information about bitcoin. I have already explained what will happen when the last bitcoin will mine and I will no longer mention it again. But the relevance of knowing what will happen when all the coin will be mined is very important as a miner and as a trader. As a trader when all coins are mined then that will be the start of bitcoins value increasing since there are no longer additional coin supply being sold at the exchanges.