Explaining bitcoin to the newbies is really a difficult task and specially to those who are unaware of the Digital technology. Those who are having a little knowledge about the crypto world or the Digital technology are easy to tackle and to explain about the bitcoin.
difficult? I do not think so. the comparison is now quite a lot, the media that supports it are also not small and now there really is no need to explain at length what bitcoin is.
I think give them bitcoins and save them within a few months, when the price increases they will understand and don't need to explain at length in words they will realize by themselves that bitcoin is very good for investment
They also need to understand the potential of bitcoin, if they will just sell and take profit, that is so easy as bitcoin will eventually rise. However, them knowing its potential in the future, they'll not only keep what they receive, they might also try to continuously invest until they invest a decent amount for a better future.