I do not disagree with educating yourself to be capable in the field you choose to work in.
But, the educational system does much more than that, starting in kindergarden.
We are taught to ignore our inner voices, to conform.

And people who do not go to university do not necessarily have to struggle and fight on the streets for survival.
I didnt go to university.
I finished highschool at 15, wrote my entrance exams for college, passes with ease yet chose not to go that route.
I have had a few successful businesses and the freedom to walk my path wherever it may lead me. I have been fulfilled, enriched by my experiences and found happiness in my life. I have made peace with my soul and live as one with others and our mother earth. I devote much of my life to helping others achieve the same state in their own lives.

I did not need to participate in post secondary educational institutions to achieve this. In fact I personally believe that had i gone down that fork in my path I would not be the man I am today, nor would I be truly happy and content. I chase nothing but personal evolution. It is possible to get what he seeks where he chooses to seek it. Just as you found what you sought where you sought it ( I assume ).

peace.