I couldn't disagree more about needing a teacher. While I did take DiffEQ in college with a "teacher", his handwriting was too atrocious and his polish accent w

I couldn't disagree more about needing a teacher. While I did take DiffEQ in college with a "teacher", his handwriting was too atrocious and his polish accent was too thick that I ended up learning the entire course myself. To be fair though, as a physics major we were already dabbling with some of the stuff in other classes.