I absolutely understand him. I remember when i was young, my father would on a day when he received his monthly salary go out to local market and trade money with some weird guy that had ton of foreign money. I did not understand it at the time and i forgot about it as time passed by, but it flashed back when i started reading about Bitcoin. It suddenly all just clicked together. Inflation, how my father traded to foreign currency to protect us, how Bitcoin can protect me and my family etc. Bitcoin is not some theoretical thing, it's tool for here and now for those that are willing to learn about it.