People are underestimating the resolve of people, when it comes to currencies. The uneducated people still use money, even if they cannot do the math. How did the uneducated people in Zimbabwe manage with fiat currencies, when they had to work with numbers in the Trillion range?

The educated are helping the uneducated and the disabled people and they still mange to buy things, no matter what the challenges are. 

Bitcoin will be difficult in the beginning and then the educated people will make it easier and more user-friendly for the uneducated people to use this technology.