And after you educate them, how do you encourage them to invest or use it since this is the future - digital currency?
How? You
DON'T. Don't encourage people to invest in bitcoin or cryptocurrencies in general, possibly even making promises that it will multiply in the future. Take note that while it can multiply multiple times in the future, it can also lose it's value by possibly tenfold. Never ever encourage people to invest in a highly speculative asset. Just tell them the advantages of bitcoin and it's characteristics and that's pretty much it. You don't need to shove it down their throats like how most ponzi schemes do.
good sir. Reading your comment even made me think twice entering the industry now. But I think considering the rule of thumb that you do not heed advices from anyone I think the ones you said and the ones who agreed to you are correct sir. Thank you for making me understand more about bitcoin and why not let more people get into it.