Education

"Education: that which reveals to the wise, and conceals from the stupid, the vast limits of their knowledge." - Mark Twain

Having these optimistic premises for a starter, here you have the forged documents stolen from the trash can of some Alma Mater (which could also be taken for medical certificates by some initiated people). 

For the same price you will also get a list of individuals and institutions which, by reasons still undisclosed to me, have consented to temporarily trust in my limits of knowledge as well as in my highest level of incompetence. 

Maybe the reason for that was a certain creative feature of myself, see also the Books and Music links.