I tried many times but failed because they thought I was cheating and they thought Bitcoin was illegal. At the time, if they accepted my offer, they would now become billionaires. I always try to explain to them about Bitcoin but it seems they are stubborn and do not care what I do. They argue that it is just a virtual currency and not worth living in the present
Its hard to convince anybody, I saw bitcoin in the news this year sadly. But that's the point if you are first you earn a lot by keeping the idea alive that's why the greater reward comes from. Good luck to you and don't listen to naysayers.