And out the other side...

Here I am at the other side of university education - slightly terrifying just how quickly it's gone. What I've come out understanding is that I'm more uncertain and more ignorant that I was when I went in: when I began I had certain understandings and beliefs which I felt to be unshakable, but now there are no certainties and a much bigger world to have no certainties in. I get the impression that the further one investigates a topic, the fewer absolutes there are and the deeper the mire one can get lost in. What am I getting myself into?