As days go by, more and more Bitcoin will grow in popularity.  So I think there is a need to forcefully inform those who don't know about it or who don't have knowledge about modern technology.  If someone who doesn't know about this can be coerced into investing, he'll think you're a fraud when the price of Bitcoin drops.  The price of Bitcoin has increased significantly compared to the past.  It will increase in future but no one can say exactly when it will increase.  I think if someone comes to bitcoin with interest and positive thinking, he should be given proper information.