Do you really need primer?

Excuse me, I couldn't help but overhear your mention of needing a primer. May I inquire, is this truly a necessity for what you're working on? It seems to me that there are countless resources available online and through various educational platforms that could serve as a solid foundation. Or perhaps you're referring to a specific type of primer that's crucial for your current project in the cryptocurrency and finance realm? I'd be interested to know more about your perspective and the rationale behind your question.