If it is about bitcoin knowledge, there are so much for you to learn because that's not for you to finish in a day or say that you are okay with the knowledge you have grabbed so far, so no need of learning more. That kind of situation doesn't happen because in a day, you are learning one or two things to the things you have already known.
No knowledge in Bitcoin is enough. Have that in mind. The question you are asking now, are not the important questions you need answers to, as a newbie. What you need to learn about is the basic knowledge of Bitcoin and how to safeguard your Bitcoin from scammers since they are becoming many in the crypto space with methods on how to scam people.