Could you elaborate on the risks associated with Ripple? I'm curious about the volatility of its prices, as well as any potential regulatory challenges it may face. Additionally, how does Ripple's technology stack up against other cryptocurrencies in terms of security and scalability? Could you also provide some insight into Ripple's use cases and whether they have the potential to drive widespread adoption? I'm interested in understanding the overall risk profile of Ripple and how it compares to other investments in the cryptocurrency space.