I had two clients from America I want offer graphics designing jobs for, I demanded my payment would be in BitcoinBTC or Ethereum. To my greatest dismay, they were dumfounded on what Bitcoin or Ethereum is. I am still suprised up to this very moment. 
Not early surprising here in our neighbor 9 out of ten people do not have an idea what Bitcoin is 4 out of 10 have read or heard about it but do not know what it's all about, this technology is still young and our generation has a huge task to promote and introduce this technology, we are lucky that we are already here and benefiting from this technology.