LOL i can relate! Years ago i tried explaining faxes to my mother-- she actually thought they must somehow physically go through the air! ---She wouldn't get this either!
i think if people realised that actual "money " is based on the production and labour of people and that no bank ever gave you anything (and it is all fraud), that they might be able to grasp the crypto currency concept which is also based on value created by people. Cheers!