My job is to give him/her advice and mentorship, for the rest you need to know that is his/her own choice. If someone is not following the advice for the upcoming consequences he/she should be responsible as here in this digital era one wrong action can cause extreme damage.

Some people do such stupidity for flexing only or to attract other intentions for their social life.

Until now, no, that's why I had never experience any bad situation because I always stay private with my crypto holdings.

No, i do not focus on the tech. I tell them about investment first, the easiest way to understand a lot about Bitcoin is starting up from the investment part before gradually learning about the technological aspect. At the early stage, the newbie brain can not get the whole knowledge about Bitcoin blockchain since some terminologies will be heard for the very first time.

Once he has gone pass understanding Bitcoin and some used practice surrounding, it will be easier on him to extend his search about Bitcoin technology on his own.

It’s simple to explain if you understand it yourself. The reason it’s popular is its technology - it introduced a decentralized system that has the potential to disrupt centralized systems, and this is already happening due to Bitcoin’s increasing adoption rate. We’re also seeing institutional investors entering the space.

So, explain that with massive adoption, its value is likely to increase. Unlike fiat currency, which governments can print anytime they want, Bitcoin has a fixed supply, and a lot of it is even missing in circulation. As demand rises, its value naturally goes up. With this explanation, I think he’ll understand it better and won’t hesitate to invest.

I will suggest him about the investment potential. If I tell about the technology behind Bitcoin, that will be too complicated for new people. It is better to direct him to use Bitcoin as his investment so he can start to buy Bitcoin.

I will introduce DCA method to him so he can start to learn for more. But that depend on my friend because not many of my friends wants to know about Bitcoin or accept a new thing so I will not explain for too detail.

To me, one of the major thing that has attracted most people told of Bitcoin is the freedom aspect of it because we haven't had such a thing in the history of mankind, and secondly, The inflation hedge because based on the staggering economic situation of most countries where inflation is ravaging various economies of a country and their fiat currency collapsed, people are very much interested in asset where they can hedge their funds and further makes some returns over time and Bitcoin is a safe-heaven for them. Lastly, it decentralized nature, most financial we've had have a central control (centralized) but Bitcoin is opposed to that.

The only advice to those who are new to Bitcoin is to keep their wallets secure and always use a non-custodial wallet and since crypto is very volatile, one must accept their own risk before investing here and not blaming anyone for it.  won't go  And to get good returns from Bitcoin, you must hold for long term, if you hold for short period, there is more chance of loss than profit from it.

the first thing i explained to him was what bitcoin is and what the technology behind it is, then what are the features it has and why it is so popular globally. the point is I will only explain the basics about bitcoin and how it is used. while if he asks why many people invest in it and whether he can get profit if he invests in it, I will stop and say that he should find out for himself, and ask me if he has any confusion about bitcoin. because honestly most people like this are only interested in getting profit from bitcoin if they jump into the market without knowing the risk of investing in it. they have to learn it themselves because i also don't want to be involved if they experience loss from it.

it entirely depends on what they are asking about Bitcoin, I am saying this because I've been asked by relatives before about Bitcoin, and all of them are only interested in its investment potential so I usually focus on that part(I include the risks Bitcoin has too) but I do still insert some very basic technical things that I know of and ways to protect themselves when dealing with crypto.

Your question reminded me of the first merit point I got here in the forum after activating the merit system in 2018. The comment that got the first merit point was in response to the question concerning first technological foundation for Latin America:

According to an HSBC survey* , about 60% of consumers across the world said they never heard about blockchain technology, and that 80 percent of those who have heard of blockchain don’t understand what it is. Meanwhile, there are exciting stories everyday about interesting blockchain and decentralized applications touching important world issues like money transfers and financial system, health, and the energy industry. In order for these ideas to play out, they need people to participate. The only way this can happen is if we inform the public about its advantages. Those people you mentioned are not a proof that everybody in America know about Blockchain as they are professionals in technical path when public doesn't have to know the details of the behind-scene code when they should know (generally) that blockchain is just behind-the-scenes code. That’s all  Smiley but any person dosn’t need to be the person who knows how to code for it, but he does need to know the type of systemic changes it can affect.. he does also need to know the industries it can effect.

* http://www.hsbc.com/news-and-insight/media-resources/media-releases/2017/rise-of-the-technophobe-education-key-to-tech-adoption-says-hsbc

I chose this answer to republish in this topic because it answers op's question accurately and objectively.