The primary education is the most important part of your education, because that is the period were your brain is very new and all that you learn become the basis of your thinking and future.
I have seen many people struggling because their primary education was not good.
And if your primary education is not good, then you cant help you have only one option one is that you repeat your primary education or leave your education.
Because you cant do anything if your basics are not clear .
So be very careful about your primary education dont mess up your primary education or else you end up messing up your career.