I've been accused of being a know it all, I've been accused of knowing nothing <even after I had PROVEN I knew more about person who accused me's speciality, life work etc.>
I KNOW I know a lot, I also know I know no fragment of what there is to know, that's why learning is so much fun, there is alway smore of it to do, I mean, today I started researching architecture, the material in wikipedia related to the subject alone will last me a fairly decent period of time, and that's not even a fragment of architecture, then I have to find books, fact check wikipedia and build my base of knowledge, and that's between trying to keep up with everything else <have you ever seen all the amazing things you can do with a wood lathe?>