I only spread bitcoin to people who are closest to me. I teach them to invest in bitcoin and tell them not to panic when the bitcoin price drops because if you panic when the bitcoin price goes down, bitcoin will take ussell at a low price that's what I teach them.
you should be more specific if you're teaching somebody to invest in bitcoin, especially if it's your closest friend coz you know it will become a big problem.
For me in my opinion much better to gave them some time to understand what bitcoin really is so that they will know how it really works, as the matter of fact all the information is already in
the internet, so suggest them to make research first or recommend the whitepaper of bitcoin coz for sure they can easily
get some idea about it.