Напишите небольшое сочинение на английском языке, на тему: What would you like to invent?

If I ever had a chance to invent something, it would certainly be the cryptocurrency that will aim to change the future of the financial markets. I think so for the three following reasons. First of all, it's obvious that there is a need of eliminating the government out of the financial business, which my invention will successfully manage to do. Secondly, it's clear that the world needs the decentralized, blockchain-based currency that will not be connected to the third-parties. Finally, such an invention would be convenient.