How to purchase Radix?

Could you elaborate on the steps involved in purchasing Radix, a relatively new entrant in the cryptocurrency market? Given its novelty, I'm curious about the specific process and any potential pitfalls I should be aware of. Are there any prerequisites or preregistration steps? Do I need to have a specific wallet or exchange account? How do I ensure the safety of my transaction? Additionally, what factors should I consider in determining the optimal time to make such a purchase, given the volatile nature of cryptocurrencies? I'd appreciate any insights you could offer to help me navigate this process smoothly.