So This is my "BOB" and I am suppose to write problems I have in math. Matrices are pretty understandable and straight forward, and the only places that gives me trouble is the word problems. Sometimes I would have to solve the word problem before I can get into solving the matrix or matrices. So that would be the the spot that makes the tests troublesome for me, but I am sure that others have the same problem even if they are not this this class. That would be all, so far. Eat your vegetables.