It offers non immunity, freedom and freedom, particularly from sales tax and government interference, because it's decentralized. So coming to how Bitcoin impacts environment. So Bitcoin mining is something which uses a lot of computers and miners, particularly for designing those complex algorithms that we have, which consumes almost zero point 64% of the world's total electricity population, and that 0.4% of the world's electricity accounts for almost 0.5% of the total consumption of electricity