What would you do when you're talking to someone but then he suddenly talks about his hatred on Bitcoin, what would you react to it?
I've never actually experienced anything like this before, I just want to be prepared when it happened to me.
In the first phase, you need to understand the concept of Bitcoin. Once you have sufficient knowledge about digital currency then it will be easy for you to explain and convince others. Knowledge about bitcoin is very important before you could explain it to others.