Is it possible to switch from core to it?

Could you please clarify what you mean by "switching from core to it" in the context of cryptocurrency and finance? Are you referring to switching from one cryptocurrency network or protocol to another, such as transitioning from Bitcoin Core to a different blockchain technology? If so, the answer is generally yes, but it depends on the specifics of the situation. Switching between cryptocurrency networks can involve a variety of factors, including the compatibility of the two networks, the availability of tools and services to facilitate the transition, and any potential risks or costs associated with the switch. Additionally, it's important to carefully consider the motivations and goals behind the switch, as well as the potential implications for users, investors, and the broader cryptocurrency ecosystem. Can you provide more context or specific details about what you're asking, so I can give a more accurate and detailed answer?