Summary Do not tell people who has not invested on Bitcoin only the positive side of Bitcoin investment, also give them or tell them the more of the negative of Bitcoin, let them know that price of Bitcoin is not constant it always fluctuating, so that they will not having such mind of becoming rich they have invested in Bitcoin with a short time.
The right mindset to investing in Bitcoin is important, you'ren't gonna be rich in Bitcoin the way the people who bought many of it at a price lower than $100 would, the opportunity is gone, people can only try to buy at a cheap rate when it is just beginning another bullish season, not that they will enrich themselves easily with it.
You can imagine how some people are still lousy about investing in Bitcoin when it was $100,000. Assuming a newbie bought it then with $1,000 at that level, even if Bitcoin gets to $200,000 (a level it will not get to earlier than 2028 (2x)). Is that riches? No. That's why we should stop being bigots, especially when advising people to invest in it.