Just today i exchanged bitcoin for litecoin on a website called shapeshift.io that anonymously matches up buyers and sellers, through a vpn, and the service doe

Just today i exchanged bitcoin for litecoin on a website called shapeshift.io that anonymously matches up buyers and sellers, through a vpn, and the service doesn't even require a login. I can just as easily exchange back with a different seller at some point in the future. Explain to me exactly how you think you're going to curtail that?