there are many very good professors, that are far away from tutoring online (normally older people).... what can be a motivation for those people to start using an online platform and to learn what is blockchain? and what if they are not confortable to use cryptocurrency? do you will provide some easy way to withdraw fiat money? For example for my professor evetything what is crypto-xxxxxxx is related to drugs, etc... Do you will have some programs to "educate" those people?