The most important thing that interests me was telling him to join the forum, meaning he will learn more things not only the investment aspect of it but this will include the security aspect also. The types of wallets and exchange to use, this forum is a great place to study more about bitcoin.
You did well by referring him here because i believe here is the only solution for you two to get all necessary material about bitcoin and cryptocurrency.
Yes, that's also what I mean, so that my friend gets a good lesson, because joining this forum is the right thing. because Honestly, to explain bitcoin to my friends, I also lack experience because I'm still a beginner in bitcoin and crypto.
I encourage you to take him to the forum where he can find useful information to start his bitcoin investing journey. But honestly, you shouldn't be in a rush to give someone investment advice. You are new to the market, so you do not have much knowledge about the market, and giving advice to someone is risky for both of you. If someone wants to invest, refer him to the forum or anywhere he can learn about bitcoin, and if he invests or not, let him decide.