How to create a guild?

Could you elaborate on the steps involved in creating a guild, particularly in the realm of cryptocurrency and finance? I'm curious about the initial setup process, what kind of resources or capital are needed, and how one might attract and retain members who share similar interests and goals. Additionally, I'm wondering about the best practices for fostering collaboration and ensuring the long-term success of the guild. Could you provide some insights or advice on navigating this process effectively?