Yes youre right bro. The most important thing is just to learn how to read and write, apart from that education can be a waste of time. I know some of my friends that finished their education with PhD, but today they are just taxi drivers and some of them drive for Uber.
Some of them cant even afford to buy car to do their taxi work and thats a very big shame after years of education spent. So sometimes is a waste of time. And dont rely only Bitcoin because is not something you can rely on fully. You can combine Bitcoin and Education.
That in education that in the crypto currency (bitcoin) should be invested with common sense. That's why your friends work in a taxi. If they were educated in the field of information systems and technology, then obviously now would not have worked in a taxi and received a decent salary!