Bitcoin is not widely known in our place (the Philippines) and not many folks use it. There are only handful of establishments which acknowledge and take bitcoin so its difficult to distribute the bitcoin understanding by means of community or daily use. In contrast to for other people, we do not have a bitcoin debit card or ATM station even though our local bitcoin wallet allows us to transact with regional establishments. The ideal way of spreading bitcoin expertise is by demonstrating how it is utilised and the rewards it brings.
When someone asked me, if where can i get money, then i'll tell them through bitcoin, then ask me again, if what is bitcoin and how to into it. I'll explain everything i know to them, like how to join in signatures campaign to earn, how buy coins to collect more of it and shew them a proof, then i will tell them to read and research to more understand it. That is my way to spread my knowledge in someone about bitcoin.