I could relate to those people that doesn't talk well.
To be honest, I am useless when we talk about promoting Bitcoin. I could talk to people about it when someone open something related to it. It is like I could push it there sometimes but we usually ends up with the scams that is happening until we just forget all about Bitcoin and cryptocurrencies and just talk about scams.
I agree with you. I can tell you where bitcoin came from, who invented it, and why. But in order to promote this idea, my skills are very small.