Thank you very much for taking the time to read this topic I made, and I will continue to give you updates on my next teaching to these young people. God bless you all 
I'm proud that there are still people who care about Bitcoin, where currently many people consider Bitcoin from a negative side for various reasons.@Mr. Magkaisa, I was touched by your photo, they are serious about learning about Bitcoin, you have an educational and growing nature, you are a person who cares about neighbors where nowadays we rarely see concern for others.
There are not many words that I can convey, when I see what you are doing, one hope for you and your friends, if they really understand well how Bitcoin works, they will be successful in the future financially, continue to develop your knowledge of Bitcoin to neighbors and close friends.