Its a real thing for all of us when we are faced with facts that we have ignored. I've faced this MANY times and slowly become more comfortable accepting that I've been wrong about something for many years. Depending on what it is... it can be very painful but this is the only way to grow and learn. Sadly many people do not seem capable of doing this. This is why I think its a waste of time to convince the masses of anything. Better to show them. People will adopt something that works when they see others doing it. I think this is one way bitcoin adoption will happen. We get the thinkers to use it and we use it. I'm not a big NGU guy but that WILL be a key reason most people adopt bitcoin. It will be a life boat. Some will not get on the life boat. We can't help them.