As you have said, bitcoin is more like a dream come true, the seasons we have always been waiting for when we can even send cash across borders without any limitations or where the government will not just be making decisions only for their own benefit at the expense of the masses.
If you have balance in your wallet means you can show that to the person who is not believing it. I am sure that they will believe it then.
Explain the complete evaluation of the bitcoin show the initiall time to present value price graph. They have to clear idea about the bitcoin. Every people attract to bitcoin because of the bitcoin's price value only.