I'm finally going to graduate in a year (which will be after 5 long years) and can't shake that feel, bro. While I do know all this stuff and such, I only know how to be an accountant or something in Academia. I probably wouldn't feel confident just walking in to a job in my field and being left to do it. It feels like even though I have this shiny piece of paper and huge debt, I don't properly know how to apply this stuff in real life and that I would still need further training or the real world is just going to eat me. Is this how everyone feels?